Home / 3,032,165.70-4,548,248.55-2,235,004.20

Finding the Fourth Proportional to 3,032,165.70, 4,548,248.55 and 2,235,004.20

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Solution

The fourth proportional to 3,032,165.70, 4,548,248.55 and 2,235,004.20 is: 3,352,506.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,165.70 : 4,548,248.55 = 2,235,004.20 : x
  2. Step 2: Convert to fraction form
    3,032,165.70/4,548,248.55 = 2,235,004.20/x
  3. Step 3: Cross multiply
    3,032,165.70x = 4,548,248.55 × 2,235,004.20
  4. Step 4: Simplify right side
    3,032,165.70x = 10,165,354,611,893.91
  5. Step 5: Solve for x
    x = 10,165,354,611,893.91/3,032,165.70
  6. Step 6: Final answer
    x = 3,352,506.30

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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.