Home / 9,152,064.04-13,722,713.61-3,472,687.48

Finding the Fourth Proportional to 9,152,064.04, 13,722,713.61 and 3,472,687.48

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Solution

The fourth proportional to 9,152,064.04, 13,722,713.61 and 3,472,687.48 is: 5,206,988.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,152,064.04 : 13,722,713.61 = 3,472,687.48 : x
  2. Step 2: Convert to fraction form
    9,152,064.04/13,722,713.61 = 3,472,687.48/x
  3. Step 3: Cross multiply
    9,152,064.04x = 13,722,713.61 × 3,472,687.48
  4. Step 4: Simplify right side
    9,152,064.04x = 47,654,695,745,072.60
  5. Step 5: Solve for x
    x = 47,654,695,745,072.60/9,152,064.04
  6. Step 6: Final answer
    x = 5,206,988.89

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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.