Home / 5,926,510.80-8,889,766.20-5,694,267.60

Finding the Fourth Proportional to 5,926,510.80, 8,889,766.20 and 5,694,267.60

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Solution

The fourth proportional to 5,926,510.80, 8,889,766.20 and 5,694,267.60 is: 8,541,401.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,510.80 : 8,889,766.20 = 5,694,267.60 : x
  2. Step 2: Convert to fraction form
    5,926,510.80/8,889,766.20 = 5,694,267.60/x
  3. Step 3: Cross multiply
    5,926,510.80x = 8,889,766.20 × 5,694,267.60
  4. Step 4: Simplify right side
    5,926,510.80x = 50,620,707,644,235.11
  5. Step 5: Solve for x
    x = 50,620,707,644,235.11/5,926,510.80
  6. Step 6: Final answer
    x = 8,541,401.40

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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.