Home / 6,044,666.40-9,066,999.60-5,981,680.80

Finding the Fourth Proportional to 6,044,666.40, 9,066,999.60 and 5,981,680.80

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Solution

The fourth proportional to 6,044,666.40, 9,066,999.60 and 5,981,680.80 is: 8,972,521.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044,666.40 : 9,066,999.60 = 5,981,680.80 : x
  2. Step 2: Convert to fraction form
    6,044,666.40/9,066,999.60 = 5,981,680.80/x
  3. Step 3: Cross multiply
    6,044,666.40x = 9,066,999.60 × 5,981,680.80
  4. Step 4: Simplify right side
    6,044,666.40x = 54,235,897,420,927.68
  5. Step 5: Solve for x
    x = 54,235,897,420,927.68/6,044,666.40
  6. Step 6: Final answer
    x = 8,972,521.20

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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.