Home / 2,454,210.82-3,681,177.77-1,087,590.92

Finding the Fourth Proportional to 2,454,210.82, 3,681,177.77 and 1,087,590.92

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Solution

The fourth proportional to 2,454,210.82, 3,681,177.77 and 1,087,590.92 is: 1,631,325.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,210.82 : 3,681,177.77 = 1,087,590.92 : x
  2. Step 2: Convert to fraction form
    2,454,210.82/3,681,177.77 = 1,087,590.92/x
  3. Step 3: Cross multiply
    2,454,210.82x = 3,681,177.77 × 1,087,590.92
  4. Step 4: Simplify right side
    2,454,210.82x = 4,003,615,499,151.96
  5. Step 5: Solve for x
    x = 4,003,615,499,151.96/2,454,210.82
  6. Step 6: Final answer
    x = 1,631,325.01

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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.