Home / 4,201,834.46-5,798,452.79-2,570,121.95

Finding the Fourth Proportional to 4,201,834.46, 5,798,452.79 and 2,570,121.95

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Solution

The fourth proportional to 4,201,834.46, 5,798,452.79 and 2,570,121.95 is: 3,546,720.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,834.46 : 5,798,452.79 = 2,570,121.95 : x
  2. Step 2: Convert to fraction form
    4,201,834.46/5,798,452.79 = 2,570,121.95/x
  3. Step 3: Cross multiply
    4,201,834.46x = 5,798,452.79 × 2,570,121.95
  4. Step 4: Simplify right side
    4,201,834.46x = 14,902,730,749,774.87
  5. Step 5: Solve for x
    x = 14,902,730,749,774.87/4,201,834.46
  6. Step 6: Final answer
    x = 3,546,720.11

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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.