Home / 2,290,731.84-3,434,581.08-1,092,839.04

Finding the Fourth Proportional to 2,290,731.84, 3,434,581.08 and 1,092,839.04

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Solution

The fourth proportional to 2,290,731.84, 3,434,581.08 and 1,092,839.04 is: 1,638,535.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,731.84 : 3,434,581.08 = 1,092,839.04 : x
  2. Step 2: Convert to fraction form
    2,290,731.84/3,434,581.08 = 1,092,839.04/x
  3. Step 3: Cross multiply
    2,290,731.84x = 3,434,581.08 × 1,092,839.04
  4. Step 4: Simplify right side
    2,290,731.84x = 3,753,444,290,269.36
  5. Step 5: Solve for x
    x = 3,753,444,290,269.36/2,290,731.84
  6. Step 6: Final answer
    x = 1,638,535.00

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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.