Home / 2,334,114.15-3,500,328.75-986,380.86

Finding the Fourth Proportional to 2,334,114.15, 3,500,328.75 and 986,380.86

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Solution

The fourth proportional to 2,334,114.15, 3,500,328.75 and 986,380.86 is: 1,479,215.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,114.15 : 3,500,328.75 = 986,380.86 : x
  2. Step 2: Convert to fraction form
    2,334,114.15/3,500,328.75 = 986,380.86/x
  3. Step 3: Cross multiply
    2,334,114.15x = 3,500,328.75 × 986,380.86
  4. Step 4: Simplify right side
    2,334,114.15x = 3,452,657,282,707.73
  5. Step 5: Solve for x
    x = 3,452,657,282,707.73/2,334,114.15
  6. Step 6: Final answer
    x = 1,479,215.27

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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.