Home / 3,187,495.89-4,398,614.14-1,737,160.11

Finding the Fourth Proportional to 3,187,495.89, 4,398,614.14 and 1,737,160.11

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Solution

The fourth proportional to 3,187,495.89, 4,398,614.14 and 1,737,160.11 is: 2,397,210.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,187,495.89 : 4,398,614.14 = 1,737,160.11 : x
  2. Step 2: Convert to fraction form
    3,187,495.89/4,398,614.14 = 1,737,160.11/x
  3. Step 3: Cross multiply
    3,187,495.89x = 4,398,614.14 × 1,737,160.11
  4. Step 4: Simplify right side
    3,187,495.89x = 7,641,097,023,289.96
  5. Step 5: Solve for x
    x = 7,641,097,023,289.96/3,187,495.89
  6. Step 6: Final answer
    x = 2,397,210.00

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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.