Home / 1,067,725.10-1,601,587.65-570,061.10

Finding the Fourth Proportional to 1,067,725.10, 1,601,587.65 and 570,061.10

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Solution

The fourth proportional to 1,067,725.10, 1,601,587.65 and 570,061.10 is: 855,091.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,725.10 : 1,601,587.65 = 570,061.10 : x
  2. Step 2: Convert to fraction form
    1,067,725.10/1,601,587.65 = 570,061.10/x
  3. Step 3: Cross multiply
    1,067,725.10x = 1,601,587.65 × 570,061.10
  4. Step 4: Simplify right side
    1,067,725.10x = 913,002,817,505.42
  5. Step 5: Solve for x
    x = 913,002,817,505.42/1,067,725.10
  6. Step 6: Final answer
    x = 855,091.65

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.