Home / 3,669,574.26-5,502,181.06-1,395,264.97

Finding the Fourth Proportional to 3,669,574.26, 5,502,181.06 and 1,395,264.97

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Solution

The fourth proportional to 3,669,574.26, 5,502,181.06 and 1,395,264.97 is: 2,092,068.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,574.26 : 5,502,181.06 = 1,395,264.97 : x
  2. Step 2: Convert to fraction form
    3,669,574.26/5,502,181.06 = 1,395,264.97/x
  3. Step 3: Cross multiply
    3,669,574.26x = 5,502,181.06 × 1,395,264.97
  4. Step 4: Simplify right side
    3,669,574.26x = 7,677,000,491,615.47
  5. Step 5: Solve for x
    x = 7,677,000,491,615.47/3,669,574.26
  6. Step 6: Final answer
    x = 2,092,068.44

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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.