Home / 1,785,673.93-2,464,247.93-969,893.56

Finding the Fourth Proportional to 1,785,673.93, 2,464,247.93 and 969,893.56

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Solution

The fourth proportional to 1,785,673.93, 2,464,247.93 and 969,893.56 is: 1,338,462.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,673.93 : 2,464,247.93 = 969,893.56 : x
  2. Step 2: Convert to fraction form
    1,785,673.93/2,464,247.93 = 969,893.56/x
  3. Step 3: Cross multiply
    1,785,673.93x = 2,464,247.93 × 969,893.56
  4. Step 4: Simplify right side
    1,785,673.93x = 2,390,058,197,550.33
  5. Step 5: Solve for x
    x = 2,390,058,197,550.33/1,785,673.93
  6. Step 6: Final answer
    x = 1,338,462.84

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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.