Home / 8,842,470.42-13,263,705.60-2,452,722.78

Finding the Fourth Proportional to 8,842,470.42, 13,263,705.60 and 2,452,722.78

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Solution

The fourth proportional to 8,842,470.42, 13,263,705.60 and 2,452,722.78 is: 3,679,084.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,842,470.42 : 13,263,705.60 = 2,452,722.78 : x
  2. Step 2: Convert to fraction form
    8,842,470.42/13,263,705.60 = 2,452,722.78/x
  3. Step 3: Cross multiply
    8,842,470.42x = 13,263,705.60 × 2,452,722.78
  4. Step 4: Simplify right side
    8,842,470.42x = 32,532,192,872,333.56
  5. Step 5: Solve for x
    x = 32,532,192,872,333.56/8,842,470.42
  6. Step 6: Final answer
    x = 3,679,084.16

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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.