Home / 1,750,882.32-2,625,560.76-930,041.36

Finding the Fourth Proportional to 1,750,882.32, 2,625,560.76 and 930,041.36

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Solution

The fourth proportional to 1,750,882.32, 2,625,560.76 and 930,041.36 is: 1,394,656.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,882.32 : 2,625,560.76 = 930,041.36 : x
  2. Step 2: Convert to fraction form
    1,750,882.32/2,625,560.76 = 930,041.36/x
  3. Step 3: Cross multiply
    1,750,882.32x = 2,625,560.76 × 930,041.36
  4. Step 4: Simplify right side
    1,750,882.32x = 2,441,880,099,993.03
  5. Step 5: Solve for x
    x = 2,441,880,099,993.03/1,750,882.32
  6. Step 6: Final answer
    x = 1,394,656.90

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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.