Home / 2,334,113.15-3,500,327.25-986,379.86

Finding the Fourth Proportional to 2,334,113.15, 3,500,327.25 and 986,379.86

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Solution

The fourth proportional to 2,334,113.15, 3,500,327.25 and 986,379.86 is: 1,479,213.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,113.15 : 3,500,327.25 = 986,379.86 : x
  2. Step 2: Convert to fraction form
    2,334,113.15/3,500,327.25 = 986,379.86/x
  3. Step 3: Cross multiply
    2,334,113.15x = 3,500,327.25 × 986,379.86
  4. Step 4: Simplify right side
    2,334,113.15x = 3,452,652,311,560.00
  5. Step 5: Solve for x
    x = 3,452,652,311,560.00/2,334,113.15
  6. Step 6: Final answer
    x = 1,479,213.77

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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.