Home / 9,591,127.20-14,396,932.31-4,128,925.50

Finding the Fourth Proportional to 9,591,127.20, 14,396,932.31 and 4,128,925.50

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Solution

The fourth proportional to 9,591,127.20, 14,396,932.31 and 4,128,925.50 is: 6,197,797.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,127.20 : 14,396,932.31 = 4,128,925.50 : x
  2. Step 2: Convert to fraction form
    9,591,127.20/14,396,932.31 = 4,128,925.50/x
  3. Step 3: Cross multiply
    9,591,127.20x = 14,396,932.31 × 4,128,925.50
  4. Step 4: Simplify right side
    9,591,127.20x = 59,443,860,915,888.27
  5. Step 5: Solve for x
    x = 59,443,860,915,888.27/9,591,127.20
  6. Step 6: Final answer
    x = 6,197,797.16

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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.