Home / 4,532,240.21-6,805,060.64-3,025,311.89

Finding the Fourth Proportional to 4,532,240.21, 6,805,060.64 and 3,025,311.89

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Solution

The fourth proportional to 4,532,240.21, 6,805,060.64 and 3,025,311.89 is: 4,542,440.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,240.21 : 6,805,060.64 = 3,025,311.89 : x
  2. Step 2: Convert to fraction form
    4,532,240.21/6,805,060.64 = 3,025,311.89/x
  3. Step 3: Cross multiply
    4,532,240.21x = 6,805,060.64 × 3,025,311.89
  4. Step 4: Simplify right side
    4,532,240.21x = 20,587,430,866,363.01
  5. Step 5: Solve for x
    x = 20,587,430,866,363.01/4,532,240.21
  6. Step 6: Final answer
    x = 4,542,440.36

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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.