Home / 10,616,621.15-14,650,797.87-5,970,404.75

Finding the Fourth Proportional to 10,616,621.15, 14,650,797.87 and 5,970,404.75

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Solution

The fourth proportional to 10,616,621.15, 14,650,797.87 and 5,970,404.75 is: 8,239,080.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,616,621.15 : 14,650,797.87 = 5,970,404.75 : x
  2. Step 2: Convert to fraction form
    10,616,621.15/14,650,797.87 = 5,970,404.75/x
  3. Step 3: Cross multiply
    10,616,621.15x = 14,650,797.87 × 5,970,404.75
  4. Step 4: Simplify right side
    10,616,621.15x = 87,471,193,194,337.88
  5. Step 5: Solve for x
    x = 87,471,193,194,337.88/10,616,621.15
  6. Step 6: Final answer
    x = 8,239,080.21

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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.