Home / 5,948,988.50-8,923,482.84-3,926,759.36

Finding the Fourth Proportional to 5,948,988.50, 8,923,482.84 and 3,926,759.36

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Solution

The fourth proportional to 5,948,988.50, 8,923,482.84 and 3,926,759.36 is: 5,890,139.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948,988.50 : 8,923,482.84 = 3,926,759.36 : x
  2. Step 2: Convert to fraction form
    5,948,988.50/8,923,482.84 = 3,926,759.36/x
  3. Step 3: Cross multiply
    5,948,988.50x = 8,923,482.84 × 3,926,759.36
  4. Step 4: Simplify right side
    5,948,988.50x = 35,040,369,765,769.38
  5. Step 5: Solve for x
    x = 35,040,369,765,769.38/5,948,988.50
  6. Step 6: Final answer
    x = 5,890,139.10

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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.