Home / 8,253,656.33-11,390,401.46-4,582,573.07

Finding the Fourth Proportional to 8,253,656.33, 11,390,401.46 and 4,582,573.07

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Solution

The fourth proportional to 8,253,656.33, 11,390,401.46 and 4,582,573.07 is: 6,324,148.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,253,656.33 : 11,390,401.46 = 4,582,573.07 : x
  2. Step 2: Convert to fraction form
    8,253,656.33/11,390,401.46 = 4,582,573.07/x
  3. Step 3: Cross multiply
    8,253,656.33x = 11,390,401.46 × 4,582,573.07
  4. Step 4: Simplify right side
    8,253,656.33x = 52,197,346,941,589.12
  5. Step 5: Solve for x
    x = 52,197,346,941,589.12/8,253,656.33
  6. Step 6: Final answer
    x = 6,324,148.34

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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.