Home / 5,722,582.53-8,583,876.83-2,127,882.38

Finding the Fourth Proportional to 5,722,582.53, 8,583,876.83 and 2,127,882.38

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Solution

The fourth proportional to 5,722,582.53, 8,583,876.83 and 2,127,882.38 is: 3,191,824.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,582.53 : 8,583,876.83 = 2,127,882.38 : x
  2. Step 2: Convert to fraction form
    5,722,582.53/8,583,876.83 = 2,127,882.38/x
  3. Step 3: Cross multiply
    5,722,582.53x = 8,583,876.83 × 2,127,882.38
  4. Step 4: Simplify right side
    5,722,582.53x = 18,265,480,258,647.25
  5. Step 5: Solve for x
    x = 18,265,480,258,647.25/5,722,582.53
  6. Step 6: Final answer
    x = 3,191,824.70

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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.