Home / 1,803,108.04-2,488,456.02-998,292.04

Finding the Fourth Proportional to 1,803,108.04, 2,488,456.02 and 998,292.04

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Solution

The fourth proportional to 1,803,108.04, 2,488,456.02 and 998,292.04 is: 1,377,735.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,108.04 : 2,488,456.02 = 998,292.04 : x
  2. Step 2: Convert to fraction form
    1,803,108.04/2,488,456.02 = 998,292.04/x
  3. Step 3: Cross multiply
    1,803,108.04x = 2,488,456.02 × 998,292.04
  4. Step 4: Simplify right side
    1,803,108.04x = 2,484,205,836,656.08
  5. Step 5: Solve for x
    x = 2,484,205,836,656.08/1,803,108.04
  6. Step 6: Final answer
    x = 1,377,735.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.