Home / 899,589.27-1,349,605.17-633,868.77

Finding the Fourth Proportional to 899,589.27, 1,349,605.17 and 633,868.77

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Solution

The fourth proportional to 899,589.27, 1,349,605.17 and 633,868.77 is: 950,959.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,589.27 : 1,349,605.17 = 633,868.77 : x
  2. Step 2: Convert to fraction form
    899,589.27/1,349,605.17 = 633,868.77/x
  3. Step 3: Cross multiply
    899,589.27x = 1,349,605.17 × 633,868.77
  4. Step 4: Simplify right side
    899,589.27x = 855,472,569,093.54
  5. Step 5: Solve for x
    x = 855,472,569,093.54/899,589.27
  6. Step 6: Final answer
    x = 950,959.06

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1.5x scale

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.