Home / 2,528,702.10-3,793,053.15-731,644.20

Finding the Fourth Proportional to 2,528,702.10, 3,793,053.15 and 731,644.20

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Solution

The fourth proportional to 2,528,702.10, 3,793,053.15 and 731,644.20 is: 1,097,466.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,702.10 : 3,793,053.15 = 731,644.20 : x
  2. Step 2: Convert to fraction form
    2,528,702.10/3,793,053.15 = 731,644.20/x
  3. Step 3: Cross multiply
    2,528,702.10x = 3,793,053.15 × 731,644.20
  4. Step 4: Simplify right side
    2,528,702.10x = 2,775,165,337,489.23
  5. Step 5: Solve for x
    x = 2,775,165,337,489.23/2,528,702.10
  6. Step 6: Final answer
    x = 1,097,466.30

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Similar ratio
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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.