Home / 9,103,567.47-13,645,812.64-4,241,865.73

Finding the Fourth Proportional to 9,103,567.47, 13,645,812.64 and 4,241,865.73

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Solution

The fourth proportional to 9,103,567.47, 13,645,812.64 and 4,241,865.73 is: 6,358,354.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,103,567.47 : 13,645,812.64 = 4,241,865.73 : x
  2. Step 2: Convert to fraction form
    9,103,567.47/13,645,812.64 = 4,241,865.73/x
  3. Step 3: Cross multiply
    9,103,567.47x = 13,645,812.64 × 4,241,865.73
  4. Step 4: Simplify right side
    9,103,567.47x = 57,883,705,022,166.24
  5. Step 5: Solve for x
    x = 57,883,705,022,166.24/9,103,567.47
  6. Step 6: Final answer
    x = 6,358,354.04

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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.