Home / 707,252.92-1,061,039.76-233,937.52

Finding the Fourth Proportional to 707,252.92, 1,061,039.76 and 233,937.52

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Solution

The fourth proportional to 707,252.92, 1,061,039.76 and 233,937.52 is: 350,959.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,252.92 : 1,061,039.76 = 233,937.52 : x
  2. Step 2: Convert to fraction form
    707,252.92/1,061,039.76 = 233,937.52/x
  3. Step 3: Cross multiply
    707,252.92x = 1,061,039.76 × 233,937.52
  4. Step 4: Simplify right side
    707,252.92x = 248,217,010,075.80
  5. Step 5: Solve for x
    x = 248,217,010,075.80/707,252.92
  6. Step 6: Final answer
    x = 350,959.33

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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.