Home / 4,093,520.75-5,649,098.04-2,258,056.40

Finding the Fourth Proportional to 4,093,520.75, 5,649,098.04 and 2,258,056.40

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Solution

The fourth proportional to 4,093,520.75, 5,649,098.04 and 2,258,056.40 is: 3,116,139.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,520.75 : 5,649,098.04 = 2,258,056.40 : x
  2. Step 2: Convert to fraction form
    4,093,520.75/5,649,098.04 = 2,258,056.40/x
  3. Step 3: Cross multiply
    4,093,520.75x = 5,649,098.04 × 2,258,056.40
  4. Step 4: Simplify right side
    4,093,520.75x = 12,755,981,972,159.17
  5. Step 5: Solve for x
    x = 12,755,981,972,159.17/4,093,520.75
  6. Step 6: Final answer
    x = 3,116,139.57

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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.