Home / 5,730,693.27-7,908,375.38-3,152,570.19

Finding the Fourth Proportional to 5,730,693.27, 7,908,375.38 and 3,152,570.19

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Solution

The fourth proportional to 5,730,693.27, 7,908,375.38 and 3,152,570.19 is: 4,350,557.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,693.27 : 7,908,375.38 = 3,152,570.19 : x
  2. Step 2: Convert to fraction form
    5,730,693.27/7,908,375.38 = 3,152,570.19/x
  3. Step 3: Cross multiply
    5,730,693.27x = 7,908,375.38 × 3,152,570.19
  4. Step 4: Simplify right side
    5,730,693.27x = 24,931,708,474,317.92
  5. Step 5: Solve for x
    x = 24,931,708,474,317.92/5,730,693.27
  6. Step 6: Final answer
    x = 4,350,557.13

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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.