Home / 10,842,946.67-16,264,476.36-3,654,542.85

Finding the Fourth Proportional to 10,842,946.67, 16,264,476.36 and 3,654,542.85

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Solution

The fourth proportional to 10,842,946.67, 16,264,476.36 and 3,654,542.85 is: 5,481,833.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,946.67 : 16,264,476.36 = 3,654,542.85 : x
  2. Step 2: Convert to fraction form
    10,842,946.67/16,264,476.36 = 3,654,542.85/x
  3. Step 3: Cross multiply
    10,842,946.67x = 16,264,476.36 × 3,654,542.85
  4. Step 4: Simplify right side
    10,842,946.67x = 59,439,225,790,432.02
  5. Step 5: Solve for x
    x = 59,439,225,790,432.02/10,842,946.67
  6. Step 6: Final answer
    x = 5,481,833.27

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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.