Home / 5,551,381.95-8,341,069.73-3,530,593.95

Finding the Fourth Proportional to 5,551,381.95, 8,341,069.73 and 3,530,593.95

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Solution

The fourth proportional to 5,551,381.95, 8,341,069.73 and 3,530,593.95 is: 5,304,792.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,551,381.95 : 8,341,069.73 = 3,530,593.95 : x
  2. Step 2: Convert to fraction form
    5,551,381.95/8,341,069.73 = 3,530,593.95/x
  3. Step 3: Cross multiply
    5,551,381.95x = 8,341,069.73 × 3,530,593.95
  4. Step 4: Simplify right side
    5,551,381.95x = 29,448,930,307,613.16
  5. Step 5: Solve for x
    x = 29,448,930,307,613.16/5,551,381.95
  6. Step 6: Final answer
    x = 5,304,792.68

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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.