Home / 14,001,631.20-21,002,446.80-6,039,007.20

Finding the Fourth Proportional to 14,001,631.20, 21,002,446.80 and 6,039,007.20

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Solution

The fourth proportional to 14,001,631.20, 21,002,446.80 and 6,039,007.20 is: 9,058,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,001,631.20 : 21,002,446.80 = 6,039,007.20 : x
  2. Step 2: Convert to fraction form
    14,001,631.20/21,002,446.80 = 6,039,007.20/x
  3. Step 3: Cross multiply
    14,001,631.20x = 21,002,446.80 × 6,039,007.20
  4. Step 4: Simplify right side
    14,001,631.20x = 126,833,927,442,816.97
  5. Step 5: Solve for x
    x = 126,833,927,442,816.97/14,001,631.20
  6. Step 6: Final answer
    x = 9,058,510.80

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1.5x scale

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.