Home / 3,363,338.75-5,045,008.13-1,090,764.18

Finding the Fourth Proportional to 3,363,338.75, 5,045,008.13 and 1,090,764.18

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Solution

The fourth proportional to 3,363,338.75, 5,045,008.13 and 1,090,764.18 is: 1,636,146.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,338.75 : 5,045,008.13 = 1,090,764.18 : x
  2. Step 2: Convert to fraction form
    3,363,338.75/5,045,008.13 = 1,090,764.18/x
  3. Step 3: Cross multiply
    3,363,338.75x = 5,045,008.13 × 1,090,764.18
  4. Step 4: Simplify right side
    3,363,338.75x = 5,502,914,125,333.92
  5. Step 5: Solve for x
    x = 5,502,914,125,333.92/3,363,338.75
  6. Step 6: Final answer
    x = 1,636,146.26

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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.