Home / 10,322,454.60-15,462,395.10-6,049,672.20

Finding the Fourth Proportional to 10,322,454.60, 15,462,395.10 and 6,049,672.20

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Solution

The fourth proportional to 10,322,454.60, 15,462,395.10 and 6,049,672.20 is: 9,062,032.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,322,454.60 : 15,462,395.10 = 6,049,672.20 : x
  2. Step 2: Convert to fraction form
    10,322,454.60/15,462,395.10 = 6,049,672.20/x
  3. Step 3: Cross multiply
    10,322,454.60x = 15,462,395.10 × 6,049,672.20
  4. Step 4: Simplify right side
    10,322,454.60x = 93,542,421,781,886.22
  5. Step 5: Solve for x
    x = 93,542,421,781,886.22/10,322,454.60
  6. Step 6: Final answer
    x = 9,062,032.76

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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.