Home / 3,024,891.20-4,528,005.60-1,758,958.40

Finding the Fourth Proportional to 3,024,891.20, 4,528,005.60 and 1,758,958.40

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Solution

The fourth proportional to 3,024,891.20, 4,528,005.60 and 1,758,958.40 is: 2,633,011.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,891.20 : 4,528,005.60 = 1,758,958.40 : x
  2. Step 2: Convert to fraction form
    3,024,891.20/4,528,005.60 = 1,758,958.40/x
  3. Step 3: Cross multiply
    3,024,891.20x = 4,528,005.60 × 1,758,958.40
  4. Step 4: Simplify right side
    3,024,891.20x = 7,964,573,485,367.04
  5. Step 5: Solve for x
    x = 7,964,573,485,367.04/3,024,891.20
  6. Step 6: Final answer
    x = 2,633,011.56

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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.