Home / 4,032,908.90-6,031,867.35-3,609,505.70

Finding the Fourth Proportional to 4,032,908.90, 6,031,867.35 and 3,609,505.70

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Solution

The fourth proportional to 4,032,908.90, 6,031,867.35 and 3,609,505.70 is: 5,398,599.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,908.90 : 6,031,867.35 = 3,609,505.70 : x
  2. Step 2: Convert to fraction form
    4,032,908.90/6,031,867.35 = 3,609,505.70/x
  3. Step 3: Cross multiply
    4,032,908.90x = 6,031,867.35 × 3,609,505.70
  4. Step 4: Simplify right side
    4,032,908.90x = 21,772,059,581,468.89
  5. Step 5: Solve for x
    x = 21,772,059,581,468.89/4,032,908.90
  6. Step 6: Final answer
    x = 5,398,599.40

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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.