Home / 2,532,920.80-3,796,155.60-1,035,320.80

Finding the Fourth Proportional to 2,532,920.80, 3,796,155.60 and 1,035,320.80

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Solution

The fourth proportional to 2,532,920.80, 3,796,155.60 and 1,035,320.80 is: 1,551,662.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,920.80 : 3,796,155.60 = 1,035,320.80 : x
  2. Step 2: Convert to fraction form
    2,532,920.80/3,796,155.60 = 1,035,320.80/x
  3. Step 3: Cross multiply
    2,532,920.80x = 3,796,155.60 × 1,035,320.80
  4. Step 4: Simplify right side
    2,532,920.80x = 3,930,238,852,716.48
  5. Step 5: Solve for x
    x = 3,930,238,852,716.48/2,532,920.80
  6. Step 6: Final answer
    x = 1,551,662.75

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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.