Home / 6,785,009.16-9,363,384.98-3,687,532.50

Finding the Fourth Proportional to 6,785,009.16, 9,363,384.98 and 3,687,532.50

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Solution

The fourth proportional to 6,785,009.16, 9,363,384.98 and 3,687,532.50 is: 5,088,834.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,009.16 : 9,363,384.98 = 3,687,532.50 : x
  2. Step 2: Convert to fraction form
    6,785,009.16/9,363,384.98 = 3,687,532.50/x
  3. Step 3: Cross multiply
    6,785,009.16x = 9,363,384.98 × 3,687,532.50
  4. Step 4: Simplify right side
    6,785,009.16x = 34,527,786,423,761.85
  5. Step 5: Solve for x
    x = 34,527,786,423,761.85/6,785,009.16
  6. Step 6: Final answer
    x = 5,088,834.17

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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.