Home / 3,349,647.48-5,023,716.52-953,439.04

Finding the Fourth Proportional to 3,349,647.48, 5,023,716.52 and 953,439.04

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Solution

The fourth proportional to 3,349,647.48, 5,023,716.52 and 953,439.04 is: 1,429,943.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,647.48 : 5,023,716.52 = 953,439.04 : x
  2. Step 2: Convert to fraction form
    3,349,647.48/5,023,716.52 = 953,439.04/x
  3. Step 3: Cross multiply
    3,349,647.48x = 5,023,716.52 × 953,439.04
  4. Step 4: Simplify right side
    3,349,647.48x = 4,789,807,456,060.94
  5. Step 5: Solve for x
    x = 4,789,807,456,060.94/3,349,647.48
  6. Step 6: Final answer
    x = 1,429,943.74

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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.