Home / 4,160,672.10-6,241,008.15-3,488,825.70

Finding the Fourth Proportional to 4,160,672.10, 6,241,008.15 and 3,488,825.70

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Solution

The fourth proportional to 4,160,672.10, 6,241,008.15 and 3,488,825.70 is: 5,233,238.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,672.10 : 6,241,008.15 = 3,488,825.70 : x
  2. Step 2: Convert to fraction form
    4,160,672.10/6,241,008.15 = 3,488,825.70/x
  3. Step 3: Cross multiply
    4,160,672.10x = 6,241,008.15 × 3,488,825.70
  4. Step 4: Simplify right side
    4,160,672.10x = 21,773,789,627,629.46
  5. Step 5: Solve for x
    x = 21,773,789,627,629.46/4,160,672.10
  6. Step 6: Final answer
    x = 5,233,238.55

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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.