Home / 4,491,519.66-6,734,509.29-1,934,362.62

Finding the Fourth Proportional to 4,491,519.66, 6,734,509.29 and 1,934,362.62

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Solution

The fourth proportional to 4,491,519.66, 6,734,509.29 and 1,934,362.62 is: 2,900,350.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,519.66 : 6,734,509.29 = 1,934,362.62 : x
  2. Step 2: Convert to fraction form
    4,491,519.66/6,734,509.29 = 1,934,362.62/x
  3. Step 3: Cross multiply
    4,491,519.66x = 6,734,509.29 × 1,934,362.62
  4. Step 4: Simplify right side
    4,491,519.66x = 13,026,983,034,618.74
  5. Step 5: Solve for x
    x = 13,026,983,034,618.74/4,491,519.66
  6. Step 6: Final answer
    x = 2,900,350.89

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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.