Home / 11,642,756.20-17,464,134.30-4,068,932.20

Finding the Fourth Proportional to 11,642,756.20, 17,464,134.30 and 4,068,932.20

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Solution

The fourth proportional to 11,642,756.20, 17,464,134.30 and 4,068,932.20 is: 6,103,398.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,642,756.20 : 17,464,134.30 = 4,068,932.20 : x
  2. Step 2: Convert to fraction form
    11,642,756.20/17,464,134.30 = 4,068,932.20/x
  3. Step 3: Cross multiply
    11,642,756.20x = 17,464,134.30 × 4,068,932.20
  4. Step 4: Simplify right side
    11,642,756.20x = 71,060,378,398,394.47
  5. Step 5: Solve for x
    x = 71,060,378,398,394.47/11,642,756.20
  6. Step 6: Final answer
    x = 6,103,398.30

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1.5x scale

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.