Home / 2,210,974.20-3,314,697.12-1,250,837.46

Finding the Fourth Proportional to 2,210,974.20, 3,314,697.12 and 1,250,837.46

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Solution

The fourth proportional to 2,210,974.20, 3,314,697.12 and 1,250,837.46 is: 1,875,258.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,974.20 : 3,314,697.12 = 1,250,837.46 : x
  2. Step 2: Convert to fraction form
    2,210,974.20/3,314,697.12 = 1,250,837.46/x
  3. Step 3: Cross multiply
    2,210,974.20x = 3,314,697.12 × 1,250,837.46
  4. Step 4: Simplify right side
    2,210,974.20x = 4,146,147,326,250.12
  5. Step 5: Solve for x
    x = 4,146,147,326,250.12/2,210,974.20
  6. Step 6: Final answer
    x = 1,875,258.12

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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.