Home / 2,677,607.51-4,016,540.39-880,451.19

Finding the Fourth Proportional to 2,677,607.51, 4,016,540.39 and 880,451.19

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Solution

The fourth proportional to 2,677,607.51, 4,016,540.39 and 880,451.19 is: 1,320,719.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,607.51 : 4,016,540.39 = 880,451.19 : x
  2. Step 2: Convert to fraction form
    2,677,607.51/4,016,540.39 = 880,451.19/x
  3. Step 3: Cross multiply
    2,677,607.51x = 4,016,540.39 × 880,451.19
  4. Step 4: Simplify right side
    2,677,607.51x = 3,536,367,761,656.31
  5. Step 5: Solve for x
    x = 3,536,367,761,656.31/2,677,607.51
  6. Step 6: Final answer
    x = 1,320,719.24

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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.