Home / 4,170,859.60-6,256,289.40-3,275,064.40

Finding the Fourth Proportional to 4,170,859.60, 6,256,289.40 and 3,275,064.40

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Solution

The fourth proportional to 4,170,859.60, 6,256,289.40 and 3,275,064.40 is: 4,912,596.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,859.60 : 6,256,289.40 = 3,275,064.40 : x
  2. Step 2: Convert to fraction form
    4,170,859.60/6,256,289.40 = 3,275,064.40/x
  3. Step 3: Cross multiply
    4,170,859.60x = 6,256,289.40 × 3,275,064.40
  4. Step 4: Simplify right side
    4,170,859.60x = 20,489,750,690,037.36
  5. Step 5: Solve for x
    x = 20,489,750,690,037.36/4,170,859.60
  6. Step 6: Final answer
    x = 4,912,596.60

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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.