Home / 10,118,649.03-15,179,036.81-3,295,753.52

Finding the Fourth Proportional to 10,118,649.03, 15,179,036.81 and 3,295,753.52

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Solution

The fourth proportional to 10,118,649.03, 15,179,036.81 and 3,295,753.52 is: 4,943,976.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,118,649.03 : 15,179,036.81 = 3,295,753.52 : x
  2. Step 2: Convert to fraction form
    10,118,649.03/15,179,036.81 = 3,295,753.52/x
  3. Step 3: Cross multiply
    10,118,649.03x = 15,179,036.81 × 3,295,753.52
  4. Step 4: Simplify right side
    10,118,649.03x = 50,026,363,904,393.12
  5. Step 5: Solve for x
    x = 50,026,363,904,393.12/10,118,649.03
  6. Step 6: Final answer
    x = 4,943,976.59

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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.