Home / 2,328,837.80-3,492,298.46-890,052.62

Finding the Fourth Proportional to 2,328,837.80, 3,492,298.46 and 890,052.62

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Solution

The fourth proportional to 2,328,837.80, 3,492,298.46 and 890,052.62 is: 1,334,712.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,837.80 : 3,492,298.46 = 890,052.62 : x
  2. Step 2: Convert to fraction form
    2,328,837.80/3,492,298.46 = 890,052.62/x
  3. Step 3: Cross multiply
    2,328,837.80x = 3,492,298.46 × 890,052.62
  4. Step 4: Simplify right side
    2,328,837.80x = 3,108,329,394,144.97
  5. Step 5: Solve for x
    x = 3,108,329,394,144.97/2,328,837.80
  6. Step 6: Final answer
    x = 1,334,712.70

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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.