Home / 3,532,263.84-5,298,444-1,007,917.92

Finding the Fourth Proportional to 3,532,263.84, 5,298,444 and 1,007,917.92

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Solution

The fourth proportional to 3,532,263.84, 5,298,444 and 1,007,917.92 is: 1,511,890.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,263.84 : 5,298,444 = 1,007,917.92 : x
  2. Step 2: Convert to fraction form
    3,532,263.84/5,298,444 = 1,007,917.92/x
  3. Step 3: Cross multiply
    3,532,263.84x = 5,298,444 × 1,007,917.92
  4. Step 4: Simplify right side
    3,532,263.84x = 5,340,396,655,716.48
  5. Step 5: Solve for x
    x = 5,340,396,655,716.48/3,532,263.84
  6. Step 6: Final answer
    x = 1,511,890.65

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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.