Home / 4,886,564.10-7,329,846.15-3,374,909.70

Finding the Fourth Proportional to 4,886,564.10, 7,329,846.15 and 3,374,909.70

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Solution

The fourth proportional to 4,886,564.10, 7,329,846.15 and 3,374,909.70 is: 5,062,364.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,564.10 : 7,329,846.15 = 3,374,909.70 : x
  2. Step 2: Convert to fraction form
    4,886,564.10/7,329,846.15 = 3,374,909.70/x
  3. Step 3: Cross multiply
    4,886,564.10x = 7,329,846.15 × 3,374,909.70
  4. Step 4: Simplify right side
    4,886,564.10x = 24,737,568,871,142.66
  5. Step 5: Solve for x
    x = 24,737,568,871,142.66/4,886,564.10
  6. Step 6: Final answer
    x = 5,062,364.55

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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.