Home / 9,257,331.60-13,888,214.44-3,862,981.26

Finding the Fourth Proportional to 9,257,331.60, 13,888,214.44 and 3,862,981.26

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Solution

The fourth proportional to 9,257,331.60, 13,888,214.44 and 3,862,981.26 is: 5,795,397.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,331.60 : 13,888,214.44 = 3,862,981.26 : x
  2. Step 2: Convert to fraction form
    9,257,331.60/13,888,214.44 = 3,862,981.26/x
  3. Step 3: Cross multiply
    9,257,331.60x = 13,888,214.44 × 3,862,981.26
  4. Step 4: Simplify right side
    9,257,331.60x = 53,649,912,116,581.39
  5. Step 5: Solve for x
    x = 53,649,912,116,581.39/9,257,331.60
  6. Step 6: Final answer
    x = 5,795,397.04

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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.