Home / 1,044,393.10-1,566,589.65-334,444.30

Finding the Fourth Proportional to 1,044,393.10, 1,566,589.65 and 334,444.30

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Solution

The fourth proportional to 1,044,393.10, 1,566,589.65 and 334,444.30 is: 501,666.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,393.10 : 1,566,589.65 = 334,444.30 : x
  2. Step 2: Convert to fraction form
    1,044,393.10/1,566,589.65 = 334,444.30/x
  3. Step 3: Cross multiply
    1,044,393.10x = 1,566,589.65 × 334,444.30
  4. Step 4: Simplify right side
    1,044,393.10x = 523,936,978,881.50
  5. Step 5: Solve for x
    x = 523,936,978,881.50/1,044,393.10
  6. Step 6: Final answer
    x = 501,666.45

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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.