Home / 6,887,291.67-10,330,937.43-2,510,759.17

Finding the Fourth Proportional to 6,887,291.67, 10,330,937.43 and 2,510,759.17

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Solution

The fourth proportional to 6,887,291.67, 10,330,937.43 and 2,510,759.17 is: 3,766,138.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,291.67 : 10,330,937.43 = 2,510,759.17 : x
  2. Step 2: Convert to fraction form
    6,887,291.67/10,330,937.43 = 2,510,759.17/x
  3. Step 3: Cross multiply
    6,887,291.67x = 10,330,937.43 × 2,510,759.17
  4. Step 4: Simplify right side
    6,887,291.67x = 25,938,495,887,068.73
  5. Step 5: Solve for x
    x = 25,938,495,887,068.73/6,887,291.67
  6. Step 6: Final answer
    x = 3,766,138.73

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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.