Home / 6,527,902.60-9,008,326.42-3,627,218.89

Finding the Fourth Proportional to 6,527,902.60, 9,008,326.42 and 3,627,218.89

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Solution

The fourth proportional to 6,527,902.60, 9,008,326.42 and 3,627,218.89 is: 5,005,462.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,902.60 : 9,008,326.42 = 3,627,218.89 : x
  2. Step 2: Convert to fraction form
    6,527,902.60/9,008,326.42 = 3,627,218.89/x
  3. Step 3: Cross multiply
    6,527,902.60x = 9,008,326.42 × 3,627,218.89
  4. Step 4: Simplify right side
    6,527,902.60x = 32,675,171,712,868.44
  5. Step 5: Solve for x
    x = 32,675,171,712,868.44/6,527,902.60
  6. Step 6: Final answer
    x = 5,005,462.51

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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.