Home / 8,802,195.49-13,193,974.57-2,960,820.32

Finding the Fourth Proportional to 8,802,195.49, 13,193,974.57 and 2,960,820.32

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Solution

The fourth proportional to 8,802,195.49, 13,193,974.57 and 2,960,820.32 is: 4,438,095.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,195.49 : 13,193,974.57 = 2,960,820.32 : x
  2. Step 2: Convert to fraction form
    8,802,195.49/13,193,974.57 = 2,960,820.32/x
  3. Step 3: Cross multiply
    8,802,195.49x = 13,193,974.57 × 2,960,820.32
  4. Step 4: Simplify right side
    8,802,195.49x = 39,064,988,026,600.09
  5. Step 5: Solve for x
    x = 39,064,988,026,600.09/8,802,195.49
  6. Step 6: Final answer
    x = 4,438,095.94

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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.