Home / 2,773,358.10-4,160,037.15-2,348,205.30

Finding the Fourth Proportional to 2,773,358.10, 4,160,037.15 and 2,348,205.30

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Solution

The fourth proportional to 2,773,358.10, 4,160,037.15 and 2,348,205.30 is: 3,522,307.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,358.10 : 4,160,037.15 = 2,348,205.30 : x
  2. Step 2: Convert to fraction form
    2,773,358.10/4,160,037.15 = 2,348,205.30/x
  3. Step 3: Cross multiply
    2,773,358.10x = 4,160,037.15 × 2,348,205.30
  4. Step 4: Simplify right side
    2,773,358.10x = 9,768,621,283,826.90
  5. Step 5: Solve for x
    x = 9,768,621,283,826.90/2,773,358.10
  6. Step 6: Final answer
    x = 3,522,307.95

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Double scale
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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.