Home / 4,917,451.55-7,374,581.01-1,633,924.17

Finding the Fourth Proportional to 4,917,451.55, 7,374,581.01 and 1,633,924.17

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Solution

The fourth proportional to 4,917,451.55, 7,374,581.01 and 1,633,924.17 is: 2,450,355.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,451.55 : 7,374,581.01 = 1,633,924.17 : x
  2. Step 2: Convert to fraction form
    4,917,451.55/7,374,581.01 = 1,633,924.17/x
  3. Step 3: Cross multiply
    4,917,451.55x = 7,374,581.01 × 1,633,924.17
  4. Step 4: Simplify right side
    4,917,451.55x = 12,049,506,155,862.01
  5. Step 5: Solve for x
    x = 12,049,506,155,862.01/4,917,451.55
  6. Step 6: Final answer
    x = 2,450,355.85

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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.