Home / 1,034,832.14-1,552,301.85-315,118.25

Finding the Fourth Proportional to 1,034,832.14, 1,552,301.85 and 315,118.25

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Solution

The fourth proportional to 1,034,832.14, 1,552,301.85 and 315,118.25 is: 472,693.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,832.14 : 1,552,301.85 = 315,118.25 : x
  2. Step 2: Convert to fraction form
    1,034,832.14/1,552,301.85 = 315,118.25/x
  3. Step 3: Cross multiply
    1,034,832.14x = 1,552,301.85 × 315,118.25
  4. Step 4: Simplify right side
    1,034,832.14x = 489,158,641,685.08
  5. Step 5: Solve for x
    x = 489,158,641,685.08/1,034,832.14
  6. Step 6: Final answer
    x = 472,693.71

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1.5x scale

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.