Home / 10,822,087.73-14,934,722.75-6,175,780.24

Finding the Fourth Proportional to 10,822,087.73, 14,934,722.75 and 6,175,780.24

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Solution

The fourth proportional to 10,822,087.73, 14,934,722.75 and 6,175,780.24 is: 8,522,714.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822,087.73 : 14,934,722.75 = 6,175,780.24 : x
  2. Step 2: Convert to fraction form
    10,822,087.73/14,934,722.75 = 6,175,780.24/x
  3. Step 3: Cross multiply
    10,822,087.73x = 14,934,722.75 × 6,175,780.24
  4. Step 4: Simplify right side
    10,822,087.73x = 92,233,565,627,431.09
  5. Step 5: Solve for x
    x = 92,233,565,627,431.09/10,822,087.73
  6. Step 6: Final answer
    x = 8,522,714.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.