Home / 2,023,213.08-3,036,522.42-1,012,032.12

Finding the Fourth Proportional to 2,023,213.08, 3,036,522.42 and 1,012,032.12

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Solution

The fourth proportional to 2,023,213.08, 3,036,522.42 and 1,012,032.12 is: 1,518,899.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,213.08 : 3,036,522.42 = 1,012,032.12 : x
  2. Step 2: Convert to fraction form
    2,023,213.08/3,036,522.42 = 1,012,032.12/x
  3. Step 3: Cross multiply
    2,023,213.08x = 3,036,522.42 × 1,012,032.12
  4. Step 4: Simplify right side
    2,023,213.08x = 3,073,058,222,140.13
  5. Step 5: Solve for x
    x = 3,073,058,222,140.13/2,023,213.08
  6. Step 6: Final answer
    x = 1,518,899.94

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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.