Home / 5,682,174.16-7,841,060.04-3,103,341.52

Finding the Fourth Proportional to 5,682,174.16, 7,841,060.04 and 3,103,341.52

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Solution

The fourth proportional to 5,682,174.16, 7,841,060.04 and 3,103,341.52 is: 4,282,425.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,174.16 : 7,841,060.04 = 3,103,341.52 : x
  2. Step 2: Convert to fraction form
    5,682,174.16/7,841,060.04 = 3,103,341.52/x
  3. Step 3: Cross multiply
    5,682,174.16x = 7,841,060.04 × 3,103,341.52
  4. Step 4: Simplify right side
    5,682,174.16x = 24,333,487,182,944.86
  5. Step 5: Solve for x
    x = 24,333,487,182,944.86/5,682,174.16
  6. Step 6: Final answer
    x = 4,282,425.44

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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.