Home / 5,701,572.01-7,868,170.77-3,123,344.44

Finding the Fourth Proportional to 5,701,572.01, 7,868,170.77 and 3,123,344.44

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Solution

The fourth proportional to 5,701,572.01, 7,868,170.77 and 3,123,344.44 is: 4,310,216.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701,572.01 : 7,868,170.77 = 3,123,344.44 : x
  2. Step 2: Convert to fraction form
    5,701,572.01/7,868,170.77 = 3,123,344.44/x
  3. Step 3: Cross multiply
    5,701,572.01x = 7,868,170.77 × 3,123,344.44
  4. Step 4: Simplify right side
    5,701,572.01x = 24,575,007,427,450.02
  5. Step 5: Solve for x
    x = 24,575,007,427,450.02/5,701,572.01
  6. Step 6: Final answer
    x = 4,310,216.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.