Home / 5,722,391.76-8,583,240.01-2,029,598.52

Finding the Fourth Proportional to 5,722,391.76, 8,583,240.01 and 2,029,598.52

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Solution

The fourth proportional to 5,722,391.76, 8,583,240.01 and 2,029,598.52 is: 3,044,274.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,391.76 : 8,583,240.01 = 2,029,598.52 : x
  2. Step 2: Convert to fraction form
    5,722,391.76/8,583,240.01 = 2,029,598.52/x
  3. Step 3: Cross multiply
    5,722,391.76x = 8,583,240.01 × 2,029,598.52
  4. Step 4: Simplify right side
    5,722,391.76x = 17,420,531,221,100.79
  5. Step 5: Solve for x
    x = 17,420,531,221,100.79/5,722,391.76
  6. Step 6: Final answer
    x = 3,044,274.48

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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.