Home / 2,291,334.62-3,431,766.35-1,094,095.49

Finding the Fourth Proportional to 2,291,334.62, 3,431,766.35 and 1,094,095.49

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Solution

The fourth proportional to 2,291,334.62, 3,431,766.35 and 1,094,095.49 is: 1,638,643.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,291,334.62 : 3,431,766.35 = 1,094,095.49 : x
  2. Step 2: Convert to fraction form
    2,291,334.62/3,431,766.35 = 1,094,095.49/x
  3. Step 3: Cross multiply
    2,291,334.62x = 3,431,766.35 × 1,094,095.49
  4. Step 4: Simplify right side
    2,291,334.62x = 3,754,680,071,845.17
  5. Step 5: Solve for x
    x = 3,754,680,071,845.17/2,291,334.62
  6. Step 6: Final answer
    x = 1,638,643.28

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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.