Home / 5,942,328.72-8,242,367.45-5,784,827.04

Finding the Fourth Proportional to 5,942,328.72, 8,242,367.45 and 5,784,827.04

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Solution

The fourth proportional to 5,942,328.72, 8,242,367.45 and 5,784,827.04 is: 8,023,903.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942,328.72 : 8,242,367.45 = 5,784,827.04 : x
  2. Step 2: Convert to fraction form
    5,942,328.72/8,242,367.45 = 5,784,827.04/x
  3. Step 3: Cross multiply
    5,942,328.72x = 8,242,367.45 × 5,784,827.04
  4. Step 4: Simplify right side
    5,942,328.72x = 47,680,670,098,375.85
  5. Step 5: Solve for x
    x = 47,680,670,098,375.85/5,942,328.72
  6. Step 6: Final answer
    x = 8,023,903.14

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.