Home / 4,152,199.20-6,228,298.80-3,703,426.80

Finding the Fourth Proportional to 4,152,199.20, 6,228,298.80 and 3,703,426.80

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Solution

The fourth proportional to 4,152,199.20, 6,228,298.80 and 3,703,426.80 is: 5,555,140.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,199.20 : 6,228,298.80 = 3,703,426.80 : x
  2. Step 2: Convert to fraction form
    4,152,199.20/6,228,298.80 = 3,703,426.80/x
  3. Step 3: Cross multiply
    4,152,199.20x = 6,228,298.80 × 3,703,426.80
  4. Step 4: Simplify right side
    4,152,199.20x = 23,066,048,694,327.84
  5. Step 5: Solve for x
    x = 23,066,048,694,327.84/4,152,199.20
  6. Step 6: Final answer
    x = 5,555,140.20

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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.