Home / 11,039,304.16-15,234,123.36-6,144,448.24

Finding the Fourth Proportional to 11,039,304.16, 15,234,123.36 and 6,144,448.24

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Solution

The fourth proportional to 11,039,304.16, 15,234,123.36 and 6,144,448.24 is: 8,479,273.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,039,304.16 : 15,234,123.36 = 6,144,448.24 : x
  2. Step 2: Convert to fraction form
    11,039,304.16/15,234,123.36 = 6,144,448.24/x
  3. Step 3: Cross multiply
    11,039,304.16x = 15,234,123.36 × 6,144,448.24
  4. Step 4: Simplify right side
    11,039,304.16x = 93,605,282,467,294.89
  5. Step 5: Solve for x
    x = 93,605,282,467,294.89/11,039,304.16
  6. Step 6: Final answer
    x = 8,479,273.79

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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.