Home / 759,024.48-1,138,733.88-226,545.46

Finding the Fourth Proportional to 759,024.48, 1,138,733.88 and 226,545.46

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Solution

The fourth proportional to 759,024.48, 1,138,733.88 and 226,545.46 is: 339,877.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,024.48 : 1,138,733.88 = 226,545.46 : x
  2. Step 2: Convert to fraction form
    759,024.48/1,138,733.88 = 226,545.46/x
  3. Step 3: Cross multiply
    759,024.48x = 1,138,733.88 × 226,545.46
  4. Step 4: Simplify right side
    759,024.48x = 257,974,990,662.19
  5. Step 5: Solve for x
    x = 257,974,990,662.19/759,024.48
  6. Step 6: Final answer
    x = 339,877.04

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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.