Home / 3,598,867.20-5,398,300.80-1,468,243.20

Finding the Fourth Proportional to 3,598,867.20, 5,398,300.80 and 1,468,243.20

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Solution

The fourth proportional to 3,598,867.20, 5,398,300.80 and 1,468,243.20 is: 2,202,364.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,867.20 : 5,398,300.80 = 1,468,243.20 : x
  2. Step 2: Convert to fraction form
    3,598,867.20/5,398,300.80 = 1,468,243.20/x
  3. Step 3: Cross multiply
    3,598,867.20x = 5,398,300.80 × 1,468,243.20
  4. Step 4: Simplify right side
    3,598,867.20x = 7,926,018,441,154.56
  5. Step 5: Solve for x
    x = 7,926,018,441,154.56/3,598,867.20
  6. Step 6: Final answer
    x = 2,202,364.80

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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.