Home / 4,459,499.04-6,148,252.58-3,218,067.52

Finding the Fourth Proportional to 4,459,499.04, 6,148,252.58 and 3,218,067.52

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Solution

The fourth proportional to 4,459,499.04, 6,148,252.58 and 3,218,067.52 is: 4,436,707.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,499.04 : 6,148,252.58 = 3,218,067.52 : x
  2. Step 2: Convert to fraction form
    4,459,499.04/6,148,252.58 = 3,218,067.52/x
  3. Step 3: Cross multiply
    4,459,499.04x = 6,148,252.58 × 3,218,067.52
  4. Step 4: Simplify right side
    4,459,499.04x = 19,785,491,932,454.20
  5. Step 5: Solve for x
    x = 19,785,491,932,454.20/4,459,499.04
  6. Step 6: Final answer
    x = 4,436,707.30

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1.5x scale

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.