Home / 8,253,659.10-11,390,405.26-4,582,575.84

Finding the Fourth Proportional to 8,253,659.10, 11,390,405.26 and 4,582,575.84

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Solution

The fourth proportional to 8,253,659.10, 11,390,405.26 and 4,582,575.84 is: 6,324,152.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,253,659.10 : 11,390,405.26 = 4,582,575.84 : x
  2. Step 2: Convert to fraction form
    8,253,659.10/11,390,405.26 = 4,582,575.84/x
  3. Step 3: Cross multiply
    8,253,659.10x = 11,390,405.26 × 4,582,575.84
  4. Step 4: Simplify right side
    8,253,659.10x = 52,197,395,952,284.91
  5. Step 5: Solve for x
    x = 52,197,395,952,284.91/8,253,659.10
  6. Step 6: Final answer
    x = 6,324,152.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.