Home / 3,034,617.19-4,188,061.19-1,658,170.15

Finding the Fourth Proportional to 3,034,617.19, 4,188,061.19 and 1,658,170.15

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Solution

The fourth proportional to 3,034,617.19, 4,188,061.19 and 1,658,170.15 is: 2,288,432.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,617.19 : 4,188,061.19 = 1,658,170.15 : x
  2. Step 2: Convert to fraction form
    3,034,617.19/4,188,061.19 = 1,658,170.15/x
  3. Step 3: Cross multiply
    3,034,617.19x = 4,188,061.19 × 1,658,170.15
  4. Step 4: Simplify right side
    3,034,617.19x = 6,944,518,022,400.32
  5. Step 5: Solve for x
    x = 6,944,518,022,400.32/3,034,617.19
  6. Step 6: Final answer
    x = 2,288,432.97

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1.5x scale

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.