Home / 2,537,580.11-3,804,850.13-807,702.80

Finding the Fourth Proportional to 2,537,580.11, 3,804,850.13 and 807,702.80

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Solution

The fourth proportional to 2,537,580.11, 3,804,850.13 and 807,702.80 is: 1,211,070.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,580.11 : 3,804,850.13 = 807,702.80 : x
  2. Step 2: Convert to fraction form
    2,537,580.11/3,804,850.13 = 807,702.80/x
  3. Step 3: Cross multiply
    2,537,580.11x = 3,804,850.13 × 807,702.80
  4. Step 4: Simplify right side
    2,537,580.11x = 3,073,188,103,581.36
  5. Step 5: Solve for x
    x = 3,073,188,103,581.36/2,537,580.11
  6. Step 6: Final answer
    x = 1,211,070.38

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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.