Home / 4,103,646.74-6,150,146.13-1,671,972.17

Finding the Fourth Proportional to 4,103,646.74, 6,150,146.13 and 1,671,972.17

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Solution

The fourth proportional to 4,103,646.74, 6,150,146.13 and 1,671,972.17 is: 2,505,789.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,646.74 : 6,150,146.13 = 1,671,972.17 : x
  2. Step 2: Convert to fraction form
    4,103,646.74/6,150,146.13 = 1,671,972.17/x
  3. Step 3: Cross multiply
    4,103,646.74x = 6,150,146.13 × 1,671,972.17
  4. Step 4: Simplify right side
    4,103,646.74x = 10,282,873,140,042.47
  5. Step 5: Solve for x
    x = 10,282,873,140,042.47/4,103,646.74
  6. Step 6: Final answer
    x = 2,505,789.07

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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.