Home / 8,244,276.17-12,360,435.54-5,541,898.69

Finding the Fourth Proportional to 8,244,276.17, 12,360,435.54 and 5,541,898.69

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Solution

The fourth proportional to 8,244,276.17, 12,360,435.54 and 5,541,898.69 is: 8,308,829.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,276.17 : 12,360,435.54 = 5,541,898.69 : x
  2. Step 2: Convert to fraction form
    8,244,276.17/12,360,435.54 = 5,541,898.69/x
  3. Step 3: Cross multiply
    8,244,276.17x = 12,360,435.54 × 5,541,898.69
  4. Step 4: Simplify right side
    8,244,276.17x = 68,500,281,526,955.45
  5. Step 5: Solve for x
    x = 68,500,281,526,955.45/8,244,276.17
  6. Step 6: Final answer
    x = 8,308,829.07

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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.