Home / 596,570.20-823,267.01-328,298.20

Finding the Fourth Proportional to 596,570.20, 823,267.01 and 328,298.20

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Solution

The fourth proportional to 596,570.20, 823,267.01 and 328,298.20 is: 453,051.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,570.20 : 823,267.01 = 328,298.20 : x
  2. Step 2: Convert to fraction form
    596,570.20/823,267.01 = 328,298.20/x
  3. Step 3: Cross multiply
    596,570.20x = 823,267.01 × 328,298.20
  4. Step 4: Simplify right side
    596,570.20x = 270,277,077,502.38
  5. Step 5: Solve for x
    x = 270,277,077,502.38/596,570.20
  6. Step 6: Final answer
    x = 453,051.59

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.