Home / 8,007,868.10-11,050,721.42-4,336,754.92

Finding the Fourth Proportional to 8,007,868.10, 11,050,721.42 and 4,336,754.92

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Solution

The fourth proportional to 8,007,868.10, 11,050,721.42 and 4,336,754.92 is: 5,984,647.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,868.10 : 11,050,721.42 = 4,336,754.92 : x
  2. Step 2: Convert to fraction form
    8,007,868.10/11,050,721.42 = 4,336,754.92/x
  3. Step 3: Cross multiply
    8,007,868.10x = 11,050,721.42 × 4,336,754.92
  4. Step 4: Simplify right side
    8,007,868.10x = 47,924,270,487,734.38
  5. Step 5: Solve for x
    x = 47,924,270,487,734.38/8,007,868.10
  6. Step 6: Final answer
    x = 5,984,647.84

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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.