Home / 1,361,714.52-2,044,381.14-1,163,309.88

Finding the Fourth Proportional to 1,361,714.52, 2,044,381.14 and 1,163,309.88

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Solution

The fourth proportional to 1,361,714.52, 2,044,381.14 and 1,163,309.88 is: 1,746,510.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,714.52 : 2,044,381.14 = 1,163,309.88 : x
  2. Step 2: Convert to fraction form
    1,361,714.52/2,044,381.14 = 1,163,309.88/x
  3. Step 3: Cross multiply
    1,361,714.52x = 2,044,381.14 × 1,163,309.88
  4. Step 4: Simplify right side
    1,361,714.52x = 2,378,248,778,647.66
  5. Step 5: Solve for x
    x = 2,378,248,778,647.66/1,361,714.52
  6. Step 6: Final answer
    x = 1,746,510.55

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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.