Home / 3,057,314.54-4,586,414.67-1,138,066.20

Finding the Fourth Proportional to 3,057,314.54, 4,586,414.67 and 1,138,066.20

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Solution

The fourth proportional to 3,057,314.54, 4,586,414.67 and 1,138,066.20 is: 1,707,264.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,314.54 : 4,586,414.67 = 1,138,066.20 : x
  2. Step 2: Convert to fraction form
    3,057,314.54/4,586,414.67 = 1,138,066.20/x
  3. Step 3: Cross multiply
    3,057,314.54x = 4,586,414.67 × 1,138,066.20
  4. Step 4: Simplify right side
    3,057,314.54x = 5,219,643,515,111.15
  5. Step 5: Solve for x
    x = 5,219,643,515,111.15/3,057,314.54
  6. Step 6: Final answer
    x = 1,707,264.15

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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.