Home / 2,493,346.76-3,440,670.16-1,446,687

Finding the Fourth Proportional to 2,493,346.76, 3,440,670.16 and 1,446,687

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Solution

The fourth proportional to 2,493,346.76, 3,440,670.16 and 1,446,687 is: 1,996,341.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,346.76 : 3,440,670.16 = 1,446,687 : x
  2. Step 2: Convert to fraction form
    2,493,346.76/3,440,670.16 = 1,446,687/x
  3. Step 3: Cross multiply
    2,493,346.76x = 3,440,670.16 × 1,446,687
  4. Step 4: Simplify right side
    2,493,346.76x = 4,977,572,791,759.92
  5. Step 5: Solve for x
    x = 4,977,572,791,759.92/2,493,346.76
  6. Step 6: Final answer
    x = 1,996,341.97

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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.