Home / 4,544,691.40-6,266,001.49-2,910,411.91

Finding the Fourth Proportional to 4,544,691.40, 6,266,001.49 and 2,910,411.91

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Solution

The fourth proportional to 4,544,691.40, 6,266,001.49 and 2,910,411.91 is: 4,012,735.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,691.40 : 6,266,001.49 = 2,910,411.91 : x
  2. Step 2: Convert to fraction form
    4,544,691.40/6,266,001.49 = 2,910,411.91/x
  3. Step 3: Cross multiply
    4,544,691.40x = 6,266,001.49 × 2,910,411.91
  4. Step 4: Simplify right side
    4,544,691.40x = 18,236,645,381,501.29
  5. Step 5: Solve for x
    x = 18,236,645,381,501.29/4,544,691.40
  6. Step 6: Final answer
    x = 4,012,735.69

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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.