Home / 2,446,484.31-3,376,156.17-1,358,755.69

Finding the Fourth Proportional to 2,446,484.31, 3,376,156.17 and 1,358,755.69

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Solution

The fourth proportional to 2,446,484.31, 3,376,156.17 and 1,358,755.69 is: 1,875,087.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,484.31 : 3,376,156.17 = 1,358,755.69 : x
  2. Step 2: Convert to fraction form
    2,446,484.31/3,376,156.17 = 1,358,755.69/x
  3. Step 3: Cross multiply
    2,446,484.31x = 3,376,156.17 × 1,358,755.69
  4. Step 4: Simplify right side
    2,446,484.31x = 4,587,371,406,316.11
  5. Step 5: Solve for x
    x = 4,587,371,406,316.11/2,446,484.31
  6. Step 6: Final answer
    x = 1,875,087.20

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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.