Home / 5,544,680.20-8,304,578.70-4,549,352.20

Finding the Fourth Proportional to 5,544,680.20, 8,304,578.70 and 4,549,352.20

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Solution

The fourth proportional to 5,544,680.20, 8,304,578.70 and 4,549,352.20 is: 6,813,820.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,680.20 : 8,304,578.70 = 4,549,352.20 : x
  2. Step 2: Convert to fraction form
    5,544,680.20/8,304,578.70 = 4,549,352.20/x
  3. Step 3: Cross multiply
    5,544,680.20x = 8,304,578.70 × 4,549,352.20
  4. Step 4: Simplify right side
    5,544,680.20x = 37,780,453,378,918.14
  5. Step 5: Solve for x
    x = 37,780,453,378,918.14/5,544,680.20
  6. Step 6: Final answer
    x = 6,813,820.10

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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.