Home / 1,081,180.91-1,492,060.82-597,777.28

Finding the Fourth Proportional to 1,081,180.91, 1,492,060.82 and 597,777.28

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Solution

The fourth proportional to 1,081,180.91, 1,492,060.82 and 597,777.28 is: 824,949.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,180.91 : 1,492,060.82 = 597,777.28 : x
  2. Step 2: Convert to fraction form
    1,081,180.91/1,492,060.82 = 597,777.28/x
  3. Step 3: Cross multiply
    1,081,180.91x = 1,492,060.82 × 597,777.28
  4. Step 4: Simplify right side
    1,081,180.91x = 891,920,058,574.17
  5. Step 5: Solve for x
    x = 891,920,058,574.17/1,081,180.91
  6. Step 6: Final answer
    x = 824,949.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.