Home / 2,446,095.68-3,669,013.92-763,006.40

Finding the Fourth Proportional to 2,446,095.68, 3,669,013.92 and 763,006.40

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Solution

The fourth proportional to 2,446,095.68, 3,669,013.92 and 763,006.40 is: 1,144,469.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,095.68 : 3,669,013.92 = 763,006.40 : x
  2. Step 2: Convert to fraction form
    2,446,095.68/3,669,013.92 = 763,006.40/x
  3. Step 3: Cross multiply
    2,446,095.68x = 3,669,013.92 × 763,006.40
  4. Step 4: Simplify right side
    2,446,095.68x = 2,799,481,102,649.09
  5. Step 5: Solve for x
    x = 2,799,481,102,649.09/2,446,095.68
  6. Step 6: Final answer
    x = 1,144,469.17

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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.