Home / 9,344,487.25-12,895,392.41-5,052,135.25

Finding the Fourth Proportional to 9,344,487.25, 12,895,392.41 and 5,052,135.25

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Solution

The fourth proportional to 9,344,487.25, 12,895,392.41 and 5,052,135.25 is: 6,971,946.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,487.25 : 12,895,392.41 = 5,052,135.25 : x
  2. Step 2: Convert to fraction form
    9,344,487.25/12,895,392.41 = 5,052,135.25/x
  3. Step 3: Cross multiply
    9,344,487.25x = 12,895,392.41 × 5,052,135.25
  4. Step 4: Simplify right side
    9,344,487.25x = 65,149,266,557,143.45
  5. Step 5: Solve for x
    x = 65,149,266,557,143.45/9,344,487.25
  6. Step 6: Final answer
    x = 6,971,946.65

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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.