Home / 8,894,634.11-12,274,605.56-4,820,253.11

Finding the Fourth Proportional to 8,894,634.11, 12,274,605.56 and 4,820,253.11

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Solution

The fourth proportional to 8,894,634.11, 12,274,605.56 and 4,820,253.11 is: 6,651,954.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,634.11 : 12,274,605.56 = 4,820,253.11 : x
  2. Step 2: Convert to fraction form
    8,894,634.11/12,274,605.56 = 4,820,253.11/x
  3. Step 3: Cross multiply
    8,894,634.11x = 12,274,605.56 × 4,820,253.11
  4. Step 4: Simplify right side
    8,894,634.11x = 59,166,705,575,290.90
  5. Step 5: Solve for x
    x = 59,166,705,575,290.90/8,894,634.11
  6. Step 6: Final answer
    x = 6,651,954.97

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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.