Home / 5,504,277.76-7,596,155.88-3,056,900.20

Finding the Fourth Proportional to 5,504,277.76, 7,596,155.88 and 3,056,900.20

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Solution

The fourth proportional to 5,504,277.76, 7,596,155.88 and 3,056,900.20 is: 4,218,662.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,277.76 : 7,596,155.88 = 3,056,900.20 : x
  2. Step 2: Convert to fraction form
    5,504,277.76/7,596,155.88 = 3,056,900.20/x
  3. Step 3: Cross multiply
    5,504,277.76x = 7,596,155.88 × 3,056,900.20
  4. Step 4: Simplify right side
    5,504,277.76x = 23,220,690,428,803.18
  5. Step 5: Solve for x
    x = 23,220,690,428,803.18/5,504,277.76
  6. Step 6: Final answer
    x = 4,218,662.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.