Home / 708,006.15-1,061,615.52-234,433.17

Finding the Fourth Proportional to 708,006.15, 1,061,615.52 and 234,433.17

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Solution

The fourth proportional to 708,006.15, 1,061,615.52 and 234,433.17 is: 351,519.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,006.15 : 1,061,615.52 = 234,433.17 : x
  2. Step 2: Convert to fraction form
    708,006.15/1,061,615.52 = 234,433.17/x
  3. Step 3: Cross multiply
    708,006.15x = 1,061,615.52 × 234,433.17
  4. Step 4: Simplify right side
    708,006.15x = 248,877,891,674.80
  5. Step 5: Solve for x
    x = 248,877,891,674.80/708,006.15
  6. Step 6: Final answer
    x = 351,519.39

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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.