Home / 2,954,577.16-4,432,323.97-1,248,727.64

Finding the Fourth Proportional to 2,954,577.16, 4,432,323.97 and 1,248,727.64

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Solution

The fourth proportional to 2,954,577.16, 4,432,323.97 and 1,248,727.64 is: 1,873,285.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,577.16 : 4,432,323.97 = 1,248,727.64 : x
  2. Step 2: Convert to fraction form
    2,954,577.16/4,432,323.97 = 1,248,727.64/x
  3. Step 3: Cross multiply
    2,954,577.16x = 4,432,323.97 × 1,248,727.64
  4. Step 4: Simplify right side
    2,954,577.16x = 5,534,765,450,773.53
  5. Step 5: Solve for x
    x = 5,534,765,450,773.53/2,954,577.16
  6. Step 6: Final answer
    x = 1,873,285.13

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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.