Home / 5,902,503.48-8,856,328.28-2,067,077.28

Finding the Fourth Proportional to 5,902,503.48, 8,856,328.28 and 2,067,077.28

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Solution

The fourth proportional to 5,902,503.48, 8,856,328.28 and 2,067,077.28 is: 3,101,517.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902,503.48 : 8,856,328.28 = 2,067,077.28 : x
  2. Step 2: Convert to fraction form
    5,902,503.48/8,856,328.28 = 2,067,077.28/x
  3. Step 3: Cross multiply
    5,902,503.48x = 8,856,328.28 × 2,067,077.28
  4. Step 4: Simplify right side
    5,902,503.48x = 18,306,714,971,809.48
  5. Step 5: Solve for x
    x = 18,306,714,971,809.48/5,902,503.48
  6. Step 6: Final answer
    x = 3,101,517.01

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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.