Home / 10,476,922.20-15,733,316.70-5,693,953.20

Finding the Fourth Proportional to 10,476,922.20, 15,733,316.70 and 5,693,953.20

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Solution

The fourth proportional to 10,476,922.20, 15,733,316.70 and 5,693,953.20 is: 8,550,676.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,476,922.20 : 15,733,316.70 = 5,693,953.20 : x
  2. Step 2: Convert to fraction form
    10,476,922.20/15,733,316.70 = 5,693,953.20/x
  3. Step 3: Cross multiply
    10,476,922.20x = 15,733,316.70 × 5,693,953.20
  4. Step 4: Simplify right side
    10,476,922.20x = 89,584,768,970,578.44
  5. Step 5: Solve for x
    x = 89,584,768,970,578.44/10,476,922.20
  6. Step 6: Final answer
    x = 8,550,676.17

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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.