Home / 9,063,445.64-12,507,871.38-4,933,816.88

Finding the Fourth Proportional to 9,063,445.64, 12,507,871.38 and 4,933,816.88

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Solution

The fourth proportional to 9,063,445.64, 12,507,871.38 and 4,933,816.88 is: 6,808,839.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,445.64 : 12,507,871.38 = 4,933,816.88 : x
  2. Step 2: Convert to fraction form
    9,063,445.64/12,507,871.38 = 4,933,816.88/x
  3. Step 3: Cross multiply
    9,063,445.64x = 12,507,871.38 × 4,933,816.88
  4. Step 4: Simplify right side
    9,063,445.64x = 61,711,546,947,512.90
  5. Step 5: Solve for x
    x = 61,711,546,947,512.90/9,063,445.64
  6. Step 6: Final answer
    x = 6,808,839.53

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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.