Home / 1,476,575.40-2,214,863.10-1,467,244.20

Finding the Fourth Proportional to 1,476,575.40, 2,214,863.10 and 1,467,244.20

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Solution

The fourth proportional to 1,476,575.40, 2,214,863.10 and 1,467,244.20 is: 2,200,866.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,575.40 : 2,214,863.10 = 1,467,244.20 : x
  2. Step 2: Convert to fraction form
    1,476,575.40/2,214,863.10 = 1,467,244.20/x
  3. Step 3: Cross multiply
    1,476,575.40x = 2,214,863.10 × 1,467,244.20
  4. Step 4: Simplify right side
    1,476,575.40x = 3,249,745,037,269.02
  5. Step 5: Solve for x
    x = 3,249,745,037,269.02/1,476,575.40
  6. Step 6: Final answer
    x = 2,200,866.30

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Similar ratio
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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.