Home / 5,722,582.03-8,583,876.08-2,127,881.88

Finding the Fourth Proportional to 5,722,582.03, 8,583,876.08 and 2,127,881.88

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Solution

The fourth proportional to 5,722,582.03, 8,583,876.08 and 2,127,881.88 is: 3,191,823.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,582.03 : 8,583,876.08 = 2,127,881.88 : x
  2. Step 2: Convert to fraction form
    5,722,582.03/8,583,876.08 = 2,127,881.88/x
  3. Step 3: Cross multiply
    5,722,582.03x = 8,583,876.08 × 2,127,881.88
  4. Step 4: Simplify right side
    5,722,582.03x = 18,265,474,368,137.57
  5. Step 5: Solve for x
    x = 18,265,474,368,137.57/5,722,582.03
  6. Step 6: Final answer
    x = 3,191,823.95

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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.