Home / 10,962,951.48-15,128,487.18-6,068,183.04

Finding the Fourth Proportional to 10,962,951.48, 15,128,487.18 and 6,068,183.04

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Solution

The fourth proportional to 10,962,951.48, 15,128,487.18 and 6,068,183.04 is: 8,373,879.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,962,951.48 : 15,128,487.18 = 6,068,183.04 : x
  2. Step 2: Convert to fraction form
    10,962,951.48/15,128,487.18 = 6,068,183.04/x
  3. Step 3: Cross multiply
    10,962,951.48x = 15,128,487.18 × 6,068,183.04
  4. Step 4: Simplify right side
    10,962,951.48x = 91,802,429,326,533.42
  5. Step 5: Solve for x
    x = 91,802,429,326,533.42/10,962,951.48
  6. Step 6: Final answer
    x = 8,373,879.01

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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.