Home / 2,361,492.30-3,534,073.65-1,415,541.90

Finding the Fourth Proportional to 2,361,492.30, 3,534,073.65 and 1,415,541.90

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Solution

The fourth proportional to 2,361,492.30, 3,534,073.65 and 1,415,541.90 is: 2,118,418.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,492.30 : 3,534,073.65 = 1,415,541.90 : x
  2. Step 2: Convert to fraction form
    2,361,492.30/3,534,073.65 = 1,415,541.90/x
  3. Step 3: Cross multiply
    2,361,492.30x = 3,534,073.65 × 1,415,541.90
  4. Step 4: Simplify right side
    2,361,492.30x = 5,002,629,329,260.93
  5. Step 5: Solve for x
    x = 5,002,629,329,260.93/2,361,492.30
  6. Step 6: Final answer
    x = 2,118,418.65

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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.