Home / 1,746,644.98-2,619,967.31-484,472.66

Finding the Fourth Proportional to 1,746,644.98, 2,619,967.31 and 484,472.66

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Solution

The fourth proportional to 1,746,644.98, 2,619,967.31 and 484,472.66 is: 726,708.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,644.98 : 2,619,967.31 = 484,472.66 : x
  2. Step 2: Convert to fraction form
    1,746,644.98/2,619,967.31 = 484,472.66/x
  3. Step 3: Cross multiply
    1,746,644.98x = 2,619,967.31 × 484,472.66
  4. Step 4: Simplify right side
    1,746,644.98x = 1,269,302,531,788.74
  5. Step 5: Solve for x
    x = 1,269,302,531,788.74/1,746,644.98
  6. Step 6: Final answer
    x = 726,708.95

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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.