Home / 6,785,014.16-9,363,391.88-3,687,537.50

Finding the Fourth Proportional to 6,785,014.16, 9,363,391.88 and 3,687,537.50

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Solution

The fourth proportional to 6,785,014.16, 9,363,391.88 and 3,687,537.50 is: 5,088,841.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,014.16 : 9,363,391.88 = 3,687,537.50 : x
  2. Step 2: Convert to fraction form
    6,785,014.16/9,363,391.88 = 3,687,537.50/x
  3. Step 3: Cross multiply
    6,785,014.16x = 9,363,391.88 × 3,687,537.50
  4. Step 4: Simplify right side
    6,785,014.16x = 34,527,858,689,666.29
  5. Step 5: Solve for x
    x = 34,527,858,689,666.29/6,785,014.16
  6. Step 6: Final answer
    x = 5,088,841.07

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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.