Home / 1,823,837.14-2,517,025.51-1,008,023.30

Finding the Fourth Proportional to 1,823,837.14, 2,517,025.51 and 1,008,023.30

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Solution

The fourth proportional to 1,823,837.14, 2,517,025.51 and 1,008,023.30 is: 1,391,144.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,837.14 : 2,517,025.51 = 1,008,023.30 : x
  2. Step 2: Convert to fraction form
    1,823,837.14/2,517,025.51 = 1,008,023.30/x
  3. Step 3: Cross multiply
    1,823,837.14x = 2,517,025.51 × 1,008,023.30
  4. Step 4: Simplify right side
    1,823,837.14x = 2,537,220,360,774.38
  5. Step 5: Solve for x
    x = 2,537,220,360,774.38/1,823,837.14
  6. Step 6: Final answer
    x = 1,391,144.15

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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.