Home / 4,396,000.60-6,594,000.90-3,120,542.20

Finding the Fourth Proportional to 4,396,000.60, 6,594,000.90 and 3,120,542.20

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Solution

The fourth proportional to 4,396,000.60, 6,594,000.90 and 3,120,542.20 is: 4,680,813.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396,000.60 : 6,594,000.90 = 3,120,542.20 : x
  2. Step 2: Convert to fraction form
    4,396,000.60/6,594,000.90 = 3,120,542.20/x
  3. Step 3: Cross multiply
    4,396,000.60x = 6,594,000.90 × 3,120,542.20
  4. Step 4: Simplify right side
    4,396,000.60x = 20,576,858,075,287.98
  5. Step 5: Solve for x
    x = 20,576,858,075,287.98/4,396,000.60
  6. Step 6: Final answer
    x = 4,680,813.30

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Similar ratio
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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.