Home / 9,215,072.04-12,723,095.94-5,959,765.80

Finding the Fourth Proportional to 9,215,072.04, 12,723,095.94 and 5,959,765.80

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Solution

The fourth proportional to 9,215,072.04, 12,723,095.94 and 5,959,765.80 is: 8,228,549.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,215,072.04 : 12,723,095.94 = 5,959,765.80 : x
  2. Step 2: Convert to fraction form
    9,215,072.04/12,723,095.94 = 5,959,765.80/x
  3. Step 3: Cross multiply
    9,215,072.04x = 12,723,095.94 × 5,959,765.80
  4. Step 4: Simplify right side
    9,215,072.04x = 75,826,672,053,330.84
  5. Step 5: Solve for x
    x = 75,826,672,053,330.84/9,215,072.04
  6. Step 6: Final answer
    x = 8,228,549.03

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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.