Home / 4,369,959.20-6,557,288.88-4,210,899.68

Finding the Fourth Proportional to 4,369,959.20, 6,557,288.88 and 4,210,899.68

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Solution

The fourth proportional to 4,369,959.20, 6,557,288.88 and 4,210,899.68 is: 6,318,614.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,959.20 : 6,557,288.88 = 4,210,899.68 : x
  2. Step 2: Convert to fraction form
    4,369,959.20/6,557,288.88 = 4,210,899.68/x
  3. Step 3: Cross multiply
    4,369,959.20x = 6,557,288.88 × 4,210,899.68
  4. Step 4: Simplify right side
    4,369,959.20x = 27,612,085,646,459.55
  5. Step 5: Solve for x
    x = 27,612,085,646,459.55/4,369,959.20
  6. Step 6: Final answer
    x = 6,318,614.06

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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.