Home / 6,593,067.60-9,889,601.40-6,474,969.60

Finding the Fourth Proportional to 6,593,067.60, 9,889,601.40 and 6,474,969.60

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Solution

The fourth proportional to 6,593,067.60, 9,889,601.40 and 6,474,969.60 is: 9,712,454.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,593,067.60 : 9,889,601.40 = 6,474,969.60 : x
  2. Step 2: Convert to fraction form
    6,593,067.60/9,889,601.40 = 6,474,969.60/x
  3. Step 3: Cross multiply
    6,593,067.60x = 9,889,601.40 × 6,474,969.60
  4. Step 4: Simplify right side
    6,593,067.60x = 64,034,868,421,117.44
  5. Step 5: Solve for x
    x = 64,034,868,421,117.44/6,593,067.60
  6. Step 6: Final answer
    x = 9,712,454.40

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Double scale
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Similar ratio
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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.