Home / 3,642,281.60-5,463,422.40-1,246,204.40

Finding the Fourth Proportional to 3,642,281.60, 5,463,422.40 and 1,246,204.40

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Solution

The fourth proportional to 3,642,281.60, 5,463,422.40 and 1,246,204.40 is: 1,869,306.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,281.60 : 5,463,422.40 = 1,246,204.40 : x
  2. Step 2: Convert to fraction form
    3,642,281.60/5,463,422.40 = 1,246,204.40/x
  3. Step 3: Cross multiply
    3,642,281.60x = 5,463,422.40 × 1,246,204.40
  4. Step 4: Simplify right side
    3,642,281.60x = 6,808,541,033,938.56
  5. Step 5: Solve for x
    x = 6,808,541,033,938.56/3,642,281.60
  6. Step 6: Final answer
    x = 1,869,306.60

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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.