Home / 5,861,205.80-8,791,808.70-4,160,594.60

Finding the Fourth Proportional to 5,861,205.80, 8,791,808.70 and 4,160,594.60

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Solution

The fourth proportional to 5,861,205.80, 8,791,808.70 and 4,160,594.60 is: 6,240,891.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,205.80 : 8,791,808.70 = 4,160,594.60 : x
  2. Step 2: Convert to fraction form
    5,861,205.80/8,791,808.70 = 4,160,594.60/x
  3. Step 3: Cross multiply
    5,861,205.80x = 8,791,808.70 × 4,160,594.60
  4. Step 4: Simplify right side
    5,861,205.80x = 36,579,151,801,453.02
  5. Step 5: Solve for x
    x = 36,579,151,801,453.02/5,861,205.80
  6. Step 6: Final answer
    x = 6,240,891.90

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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.