Home / 2,708,648.25-4,062,931.14-659,324.00

Finding the Fourth Proportional to 2,708,648.25, 4,062,931.14 and 659,324.00

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Solution

The fourth proportional to 2,708,648.25, 4,062,931.14 and 659,324.00 is: 988,975.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,648.25 : 4,062,931.14 = 659,324.00 : x
  2. Step 2: Convert to fraction form
    2,708,648.25/4,062,931.14 = 659,324.00/x
  3. Step 3: Cross multiply
    2,708,648.25x = 4,062,931.14 × 659,324.00
  4. Step 4: Simplify right side
    2,708,648.25x = 2,678,788,023,579.15
  5. Step 5: Solve for x
    x = 2,678,788,023,579.15/2,708,648.25
  6. Step 6: Final answer
    x = 988,975.97

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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.