Home / 10,414,446.40-15,624,002.40-4,024,129.60

Finding the Fourth Proportional to 10,414,446.40, 15,624,002.40 and 4,024,129.60

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Solution

The fourth proportional to 10,414,446.40, 15,624,002.40 and 4,024,129.60 is: 6,037,095.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,414,446.40 : 15,624,002.40 = 4,024,129.60 : x
  2. Step 2: Convert to fraction form
    10,414,446.40/15,624,002.40 = 4,024,129.60/x
  3. Step 3: Cross multiply
    10,414,446.40x = 15,624,002.40 × 4,024,129.60
  4. Step 4: Simplify right side
    10,414,446.40x = 62,873,010,528,311.04
  5. Step 5: Solve for x
    x = 62,873,010,528,311.04/10,414,446.40
  6. Step 6: Final answer
    x = 6,037,095.79

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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.