Home / 3,659,037.66-5,488,058.22-963,137.10

Finding the Fourth Proportional to 3,659,037.66, 5,488,058.22 and 963,137.10

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Solution

The fourth proportional to 3,659,037.66, 5,488,058.22 and 963,137.10 is: 1,444,574.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,037.66 : 5,488,058.22 = 963,137.10 : x
  2. Step 2: Convert to fraction form
    3,659,037.66/5,488,058.22 = 963,137.10/x
  3. Step 3: Cross multiply
    3,659,037.66x = 5,488,058.22 × 963,137.10
  4. Step 4: Simplify right side
    3,659,037.66x = 5,285,752,478,641.96
  5. Step 5: Solve for x
    x = 5,285,752,478,641.96/3,659,037.66
  6. Step 6: Final answer
    x = 1,444,574.49

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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.