Home / 4,448,732.73-6,139,205-2,488,585.35

Finding the Fourth Proportional to 4,448,732.73, 6,139,205 and 2,488,585.35

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Solution

The fourth proportional to 4,448,732.73, 6,139,205 and 2,488,585.35 is: 3,434,221.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,732.73 : 6,139,205 = 2,488,585.35 : x
  2. Step 2: Convert to fraction form
    4,448,732.73/6,139,205 = 2,488,585.35/x
  3. Step 3: Cross multiply
    4,448,732.73x = 6,139,205 × 2,488,585.35
  4. Step 4: Simplify right side
    4,448,732.73x = 15,277,935,623,646.75
  5. Step 5: Solve for x
    x = 15,277,935,623,646.75/4,448,732.73
  6. Step 6: Final answer
    x = 3,434,221.96

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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.