Home / 2,740,296.10-3,781,580.76-1,516,604

Finding the Fourth Proportional to 2,740,296.10, 3,781,580.76 and 1,516,604

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Solution

The fourth proportional to 2,740,296.10, 3,781,580.76 and 1,516,604 is: 2,092,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,296.10 : 3,781,580.76 = 1,516,604 : x
  2. Step 2: Convert to fraction form
    2,740,296.10/3,781,580.76 = 1,516,604/x
  3. Step 3: Cross multiply
    2,740,296.10x = 3,781,580.76 × 1,516,604
  4. Step 4: Simplify right side
    2,740,296.10x = 5,735,160,506,939.04
  5. Step 5: Solve for x
    x = 5,735,160,506,939.04/2,740,296.10
  6. Step 6: Final answer
    x = 2,092,898.10

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