Home / 2,532,205.85-3,798,318.53-613,113.89

Finding the Fourth Proportional to 2,532,205.85, 3,798,318.53 and 613,113.89

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Solution

The fourth proportional to 2,532,205.85, 3,798,318.53 and 613,113.89 is: 919,673.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,205.85 : 3,798,318.53 = 613,113.89 : x
  2. Step 2: Convert to fraction form
    2,532,205.85/3,798,318.53 = 613,113.89/x
  3. Step 3: Cross multiply
    2,532,205.85x = 3,798,318.53 × 613,113.89
  4. Step 4: Simplify right side
    2,532,205.85x = 2,328,801,831,928.57
  5. Step 5: Solve for x
    x = 2,328,801,831,928.57/2,532,205.85
  6. Step 6: Final answer
    x = 919,673.19

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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.