Home / 2,526,496.80-3,783,840.30-2,475,758.40

Finding the Fourth Proportional to 2,526,496.80, 3,783,840.30 and 2,475,758.40

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Solution

The fourth proportional to 2,526,496.80, 3,783,840.30 and 2,475,758.40 is: 3,707,851.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,496.80 : 3,783,840.30 = 2,475,758.40 : x
  2. Step 2: Convert to fraction form
    2,526,496.80/3,783,840.30 = 2,475,758.40/x
  3. Step 3: Cross multiply
    2,526,496.80x = 3,783,840.30 × 2,475,758.40
  4. Step 4: Simplify right side
    2,526,496.80x = 9,367,874,406,983.52
  5. Step 5: Solve for x
    x = 9,367,874,406,983.52/2,526,496.80
  6. Step 6: Final answer
    x = 3,707,851.29

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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.