Home / 6,560,712.86-9,833,090.85-4,642,176.92

Finding the Fourth Proportional to 6,560,712.86, 9,833,090.85 and 4,642,176.92

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Solution

The fourth proportional to 6,560,712.86, 9,833,090.85 and 4,642,176.92 is: 6,957,620.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,712.86 : 9,833,090.85 = 4,642,176.92 : x
  2. Step 2: Convert to fraction form
    6,560,712.86/9,833,090.85 = 4,642,176.92/x
  3. Step 3: Cross multiply
    6,560,712.86x = 9,833,090.85 × 4,642,176.92
  4. Step 4: Simplify right side
    6,560,712.86x = 45,646,947,346,967.73
  5. Step 5: Solve for x
    x = 45,646,947,346,967.73/6,560,712.86
  6. Step 6: Final answer
    x = 6,957,620.06

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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.