Home / 2,224,899.60-3,337,349.40-961,846.80

Finding the Fourth Proportional to 2,224,899.60, 3,337,349.40 and 961,846.80

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Solution

The fourth proportional to 2,224,899.60, 3,337,349.40 and 961,846.80 is: 1,442,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,899.60 : 3,337,349.40 = 961,846.80 : x
  2. Step 2: Convert to fraction form
    2,224,899.60/3,337,349.40 = 961,846.80/x
  3. Step 3: Cross multiply
    2,224,899.60x = 3,337,349.40 × 961,846.80
  4. Step 4: Simplify right side
    2,224,899.60x = 3,210,018,840,871.92
  5. Step 5: Solve for x
    x = 3,210,018,840,871.92/2,224,899.60
  6. Step 6: Final answer
    x = 1,442,770.20

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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.