Home / 2,055,436.17-3,083,154.26-635,460.81

Finding the Fourth Proportional to 2,055,436.17, 3,083,154.26 and 635,460.81

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Solution

The fourth proportional to 2,055,436.17, 3,083,154.26 and 635,460.81 is: 953,191.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,436.17 : 3,083,154.26 = 635,460.81 : x
  2. Step 2: Convert to fraction form
    2,055,436.17/3,083,154.26 = 635,460.81/x
  3. Step 3: Cross multiply
    2,055,436.17x = 3,083,154.26 × 635,460.81
  4. Step 4: Simplify right side
    2,055,436.17x = 1,959,223,700,237.25
  5. Step 5: Solve for x
    x = 1,959,223,700,237.25/2,055,436.17
  6. Step 6: Final answer
    x = 953,191.22

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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.