Home / 2,446,705.55-3,377,680.90-1,529,444.95

Finding the Fourth Proportional to 2,446,705.55, 3,377,680.90 and 1,529,444.95

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Solution

The fourth proportional to 2,446,705.55, 3,377,680.90 and 1,529,444.95 is: 2,111,401.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,705.55 : 3,377,680.90 = 1,529,444.95 : x
  2. Step 2: Convert to fraction form
    2,446,705.55/3,377,680.90 = 1,529,444.95/x
  3. Step 3: Cross multiply
    2,446,705.55x = 3,377,680.90 × 1,529,444.95
  4. Step 4: Simplify right side
    2,446,705.55x = 5,165,976,982,948.64
  5. Step 5: Solve for x
    x = 5,165,976,982,948.64/2,446,705.55
  6. Step 6: Final answer
    x = 2,111,401.18

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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.