Home / 7,141,283.62-10,708,549.07-2,766,472.04

Finding the Fourth Proportional to 7,141,283.62, 10,708,549.07 and 2,766,472.04

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Solution

The fourth proportional to 7,141,283.62, 10,708,549.07 and 2,766,472.04 is: 4,148,400.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,141,283.62 : 10,708,549.07 = 2,766,472.04 : x
  2. Step 2: Convert to fraction form
    7,141,283.62/10,708,549.07 = 2,766,472.04/x
  3. Step 3: Cross multiply
    7,141,283.62x = 10,708,549.07 × 2,766,472.04
  4. Step 4: Simplify right side
    7,141,283.62x = 29,624,901,591,123.00
  5. Step 5: Solve for x
    x = 29,624,901,591,123.00/7,141,283.62
  6. Step 6: Final answer
    x = 4,148,400.09

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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.