Home / 4,006,788.33-6,012,155.64-1,876,504.53

Finding the Fourth Proportional to 4,006,788.33, 6,012,155.64 and 1,876,504.53

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Solution

The fourth proportional to 4,006,788.33, 6,012,155.64 and 1,876,504.53 is: 2,815,680.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,788.33 : 6,012,155.64 = 1,876,504.53 : x
  2. Step 2: Convert to fraction form
    4,006,788.33/6,012,155.64 = 1,876,504.53/x
  3. Step 3: Cross multiply
    4,006,788.33x = 6,012,155.64 × 1,876,504.53
  4. Step 4: Simplify right side
    4,006,788.33x = 11,281,837,293,525.05
  5. Step 5: Solve for x
    x = 11,281,837,293,525.05/4,006,788.33
  6. Step 6: Final answer
    x = 2,815,680.88

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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.