Home / 10,358,780.99-15,508,056.35-6,027,631.20

Finding the Fourth Proportional to 10,358,780.99, 15,508,056.35 and 6,027,631.20

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Solution

The fourth proportional to 10,358,780.99, 15,508,056.35 and 6,027,631.20 is: 9,023,923.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,780.99 : 15,508,056.35 = 6,027,631.20 : x
  2. Step 2: Convert to fraction form
    10,358,780.99/15,508,056.35 = 6,027,631.20/x
  3. Step 3: Cross multiply
    10,358,780.99x = 15,508,056.35 × 6,027,631.20
  4. Step 4: Simplify right side
    10,358,780.99x = 93,476,844,321,687.20
  5. Step 5: Solve for x
    x = 93,476,844,321,687.20/10,358,780.99
  6. Step 6: Final answer
    x = 9,023,923.23

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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.