Home / 2,288,040.84-3,432,260.70-750,575.25

Finding the Fourth Proportional to 2,288,040.84, 3,432,260.70 and 750,575.25

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Solution

The fourth proportional to 2,288,040.84, 3,432,260.70 and 750,575.25 is: 1,125,928.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,040.84 : 3,432,260.70 = 750,575.25 : x
  2. Step 2: Convert to fraction form
    2,288,040.84/3,432,260.70 = 750,575.25/x
  3. Step 3: Cross multiply
    2,288,040.84x = 3,432,260.70 × 750,575.25
  4. Step 4: Simplify right side
    2,288,040.84x = 2,576,169,932,967.68
  5. Step 5: Solve for x
    x = 2,576,169,932,967.68/2,288,040.84
  6. Step 6: Final answer
    x = 1,125,928.30

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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.