Home / 4,387,996.92-6,582,696.72-1,354,649.79

Finding the Fourth Proportional to 4,387,996.92, 6,582,696.72 and 1,354,649.79

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Solution

The fourth proportional to 4,387,996.92, 6,582,696.72 and 1,354,649.79 is: 2,032,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,996.92 : 6,582,696.72 = 1,354,649.79 : x
  2. Step 2: Convert to fraction form
    4,387,996.92/6,582,696.72 = 1,354,649.79/x
  3. Step 3: Cross multiply
    4,387,996.92x = 6,582,696.72 × 1,354,649.79
  4. Step 4: Simplify right side
    4,387,996.92x = 8,917,248,729,381.69
  5. Step 5: Solve for x
    x = 8,917,248,729,381.69/4,387,996.92
  6. Step 6: Final answer
    x = 2,032,191.20

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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.