Home / 4,152,164.20-6,228,246.30-3,703,391.80

Finding the Fourth Proportional to 4,152,164.20, 6,228,246.30 and 3,703,391.80

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Solution

The fourth proportional to 4,152,164.20, 6,228,246.30 and 3,703,391.80 is: 5,555,087.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,164.20 : 6,228,246.30 = 3,703,391.80 : x
  2. Step 2: Convert to fraction form
    4,152,164.20/6,228,246.30 = 3,703,391.80/x
  3. Step 3: Cross multiply
    4,152,164.20x = 6,228,246.30 × 3,703,391.80
  4. Step 4: Simplify right side
    4,152,164.20x = 23,065,636,275,800.34
  5. Step 5: Solve for x
    x = 23,065,636,275,800.34/4,152,164.20
  6. Step 6: Final answer
    x = 5,555,087.70

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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.