Home / 9,258,374.40-13,887,561.60-2,527,468.80

Finding the Fourth Proportional to 9,258,374.40, 13,887,561.60 and 2,527,468.80

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Solution

The fourth proportional to 9,258,374.40, 13,887,561.60 and 2,527,468.80 is: 3,791,203.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258,374.40 : 13,887,561.60 = 2,527,468.80 : x
  2. Step 2: Convert to fraction form
    9,258,374.40/13,887,561.60 = 2,527,468.80/x
  3. Step 3: Cross multiply
    9,258,374.40x = 13,887,561.60 × 2,527,468.80
  4. Step 4: Simplify right side
    9,258,374.40x = 35,100,378,652,078.08
  5. Step 5: Solve for x
    x = 35,100,378,652,078.08/9,258,374.40
  6. Step 6: Final answer
    x = 3,791,203.20

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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.