Home / 6,228,532.40-9,332,738.40-3,524,817.20

Finding the Fourth Proportional to 6,228,532.40, 9,332,738.40 and 3,524,817.20

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Solution

The fourth proportional to 6,228,532.40, 9,332,738.40 and 3,524,817.20 is: 5,281,532.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,532.40 : 9,332,738.40 = 3,524,817.20 : x
  2. Step 2: Convert to fraction form
    6,228,532.40/9,332,738.40 = 3,524,817.20/x
  3. Step 3: Cross multiply
    6,228,532.40x = 9,332,738.40 × 3,524,817.20
  4. Step 4: Simplify right side
    6,228,532.40x = 32,896,196,835,420.48
  5. Step 5: Solve for x
    x = 32,896,196,835,420.48/6,228,532.40
  6. Step 6: Final answer
    x = 5,281,532.59

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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.