Home / 2,233,077.30-3,349,636.20-635,639.76

Finding the Fourth Proportional to 2,233,077.30, 3,349,636.20 and 635,639.76

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Solution

The fourth proportional to 2,233,077.30, 3,349,636.20 and 635,639.76 is: 953,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,077.30 : 3,349,636.20 = 635,639.76 : x
  2. Step 2: Convert to fraction form
    2,233,077.30/3,349,636.20 = 635,639.76/x
  3. Step 3: Cross multiply
    2,233,077.30x = 3,349,636.20 × 635,639.76
  4. Step 4: Simplify right side
    2,233,077.30x = 2,129,161,950,255.31
  5. Step 5: Solve for x
    x = 2,129,161,950,255.31/2,233,077.30
  6. Step 6: Final answer
    x = 953,465.40

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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.