Home / 1,332,301.74-1,837,414.46-944,349.82

Finding the Fourth Proportional to 1,332,301.74, 1,837,414.46 and 944,349.82

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Solution

The fourth proportional to 1,332,301.74, 1,837,414.46 and 944,349.82 is: 1,302,379.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,301.74 : 1,837,414.46 = 944,349.82 : x
  2. Step 2: Convert to fraction form
    1,332,301.74/1,837,414.46 = 944,349.82/x
  3. Step 3: Cross multiply
    1,332,301.74x = 1,837,414.46 × 944,349.82
  4. Step 4: Simplify right side
    1,332,301.74x = 1,735,162,014,566.40
  5. Step 5: Solve for x
    x = 1,735,162,014,566.40/1,332,301.74
  6. Step 6: Final answer
    x = 1,302,379.16

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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.