Home / 1,414,249.47-1,950,307.47-950,151.87

Finding the Fourth Proportional to 1,414,249.47, 1,950,307.47 and 950,151.87

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Solution

The fourth proportional to 1,414,249.47, 1,950,307.47 and 950,151.87 is: 1,310,298.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,249.47 : 1,950,307.47 = 950,151.87 : x
  2. Step 2: Convert to fraction form
    1,414,249.47/1,950,307.47 = 950,151.87/x
  3. Step 3: Cross multiply
    1,414,249.47x = 1,950,307.47 × 950,151.87
  4. Step 4: Simplify right side
    1,414,249.47x = 1,853,088,289,695.47
  5. Step 5: Solve for x
    x = 1,853,088,289,695.47/1,414,249.47
  6. Step 6: Final answer
    x = 1,310,298.03

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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.