Home / 3,225,700.80-4,838,545.37-952,821.36

Finding the Fourth Proportional to 3,225,700.80, 4,838,545.37 and 952,821.36

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Solution

The fourth proportional to 3,225,700.80, 4,838,545.37 and 952,821.36 is: 1,429,230.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,700.80 : 4,838,545.37 = 952,821.36 : x
  2. Step 2: Convert to fraction form
    3,225,700.80/4,838,545.37 = 952,821.36/x
  3. Step 3: Cross multiply
    3,225,700.80x = 4,838,545.37 × 952,821.36
  4. Step 4: Simplify right side
    3,225,700.80x = 4,610,269,375,101.00
  5. Step 5: Solve for x
    x = 4,610,269,375,101.00/3,225,700.80
  6. Step 6: Final answer
    x = 1,429,230.32

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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.