Home / 5,549,335.12-7,655,956.45-3,373,084.22

Finding the Fourth Proportional to 5,549,335.12, 7,655,956.45 and 3,373,084.22

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Solution

The fourth proportional to 5,549,335.12, 7,655,956.45 and 3,373,084.22 is: 4,653,563.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,335.12 : 7,655,956.45 = 3,373,084.22 : x
  2. Step 2: Convert to fraction form
    5,549,335.12/7,655,956.45 = 3,373,084.22/x
  3. Step 3: Cross multiply
    5,549,335.12x = 7,655,956.45 × 3,373,084.22
  4. Step 4: Simplify right side
    5,549,335.12x = 25,824,185,890,502.22
  5. Step 5: Solve for x
    x = 25,824,185,890,502.22/5,549,335.12
  6. Step 6: Final answer
    x = 4,653,563.96

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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.