Home / 5,361,615.70-8,033,566.20-4,564,454.20

Finding the Fourth Proportional to 5,361,615.70, 8,033,566.20 and 4,564,454.20

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Solution

The fourth proportional to 5,361,615.70, 8,033,566.20 and 4,564,454.20 is: 6,839,140.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,361,615.70 : 8,033,566.20 = 4,564,454.20 : x
  2. Step 2: Convert to fraction form
    5,361,615.70/8,033,566.20 = 4,564,454.20/x
  3. Step 3: Cross multiply
    5,361,615.70x = 8,033,566.20 × 4,564,454.20
  4. Step 4: Simplify right side
    5,361,615.70x = 36,668,844,982,568.04
  5. Step 5: Solve for x
    x = 36,668,844,982,568.04/5,361,615.70
  6. Step 6: Final answer
    x = 6,839,140.85

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1.5x scale

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.