Home / 1,055,192.56-1,456,239.62-596,349.53

Finding the Fourth Proportional to 1,055,192.56, 1,456,239.62 and 596,349.53

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Solution

The fourth proportional to 1,055,192.56, 1,456,239.62 and 596,349.53 is: 823,004.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,192.56 : 1,456,239.62 = 596,349.53 : x
  2. Step 2: Convert to fraction form
    1,055,192.56/1,456,239.62 = 596,349.53/x
  3. Step 3: Cross multiply
    1,055,192.56x = 1,456,239.62 × 596,349.53
  4. Step 4: Simplify right side
    1,055,192.56x = 868,427,812,624.95
  5. Step 5: Solve for x
    x = 868,427,812,624.95/1,055,192.56
  6. Step 6: Final answer
    x = 823,004.11

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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.