Home / 5,944,815.60-8,917,223.40-3,889,910.40

Finding the Fourth Proportional to 5,944,815.60, 8,917,223.40 and 3,889,910.40

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Solution

The fourth proportional to 5,944,815.60, 8,917,223.40 and 3,889,910.40 is: 5,834,865.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,815.60 : 8,917,223.40 = 3,889,910.40 : x
  2. Step 2: Convert to fraction form
    5,944,815.60/8,917,223.40 = 3,889,910.40/x
  3. Step 3: Cross multiply
    5,944,815.60x = 8,917,223.40 × 3,889,910.40
  4. Step 4: Simplify right side
    5,944,815.60x = 34,687,200,042,783.36
  5. Step 5: Solve for x
    x = 34,687,200,042,783.36/5,944,815.60
  6. Step 6: Final answer
    x = 5,834,865.60

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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.