Home / 7,598,809.80-11,376,096.30-7,377,625.80

Finding the Fourth Proportional to 7,598,809.80, 11,376,096.30 and 7,377,625.80

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Solution

The fourth proportional to 7,598,809.80, 11,376,096.30 and 7,377,625.80 is: 11,044,964.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,809.80 : 11,376,096.30 = 7,377,625.80 : x
  2. Step 2: Convert to fraction form
    7,598,809.80/11,376,096.30 = 7,377,625.80/x
  3. Step 3: Cross multiply
    7,598,809.80x = 11,376,096.30 × 7,377,625.80
  4. Step 4: Simplify right side
    7,598,809.80x = 83,928,581,566,164.55
  5. Step 5: Solve for x
    x = 83,928,581,566,164.55/7,598,809.80
  6. Step 6: Final answer
    x = 11,044,964.12

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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.