Home / 2,715,465.63-4,073,722.96-1,032,438.27

Finding the Fourth Proportional to 2,715,465.63, 4,073,722.96 and 1,032,438.27

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Solution

The fourth proportional to 2,715,465.63, 4,073,722.96 and 1,032,438.27 is: 1,548,856.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,465.63 : 4,073,722.96 = 1,032,438.27 : x
  2. Step 2: Convert to fraction form
    2,715,465.63/4,073,722.96 = 1,032,438.27/x
  3. Step 3: Cross multiply
    2,715,465.63x = 4,073,722.96 × 1,032,438.27
  4. Step 4: Simplify right side
    2,715,465.63x = 4,205,867,485,281.68
  5. Step 5: Solve for x
    x = 4,205,867,485,281.68/2,715,465.63
  6. Step 6: Final answer
    x = 1,548,856.83

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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.