Home / 3,558,805.90-5,338,356.48-1,034,461.15

Finding the Fourth Proportional to 3,558,805.90, 5,338,356.48 and 1,034,461.15

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Solution

The fourth proportional to 3,558,805.90, 5,338,356.48 and 1,034,461.15 is: 1,551,734.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,805.90 : 5,338,356.48 = 1,034,461.15 : x
  2. Step 2: Convert to fraction form
    3,558,805.90/5,338,356.48 = 1,034,461.15/x
  3. Step 3: Cross multiply
    3,558,805.90x = 5,338,356.48 × 1,034,461.15
  4. Step 4: Simplify right side
    3,558,805.90x = 5,522,322,370,064.86
  5. Step 5: Solve for x
    x = 5,522,322,370,064.86/3,558,805.90
  6. Step 6: Final answer
    x = 1,551,734.63

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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.