Home / 1,014,086.38-1,399,029.33-584,136.22

Finding the Fourth Proportional to 1,014,086.38, 1,399,029.33 and 584,136.22

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Solution

The fourth proportional to 1,014,086.38, 1,399,029.33 and 584,136.22 is: 805,871.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,086.38 : 1,399,029.33 = 584,136.22 : x
  2. Step 2: Convert to fraction form
    1,014,086.38/1,399,029.33 = 584,136.22/x
  3. Step 3: Cross multiply
    1,014,086.38x = 1,399,029.33 × 584,136.22
  4. Step 4: Simplify right side
    1,014,086.38x = 817,223,704,495.33
  5. Step 5: Solve for x
    x = 817,223,704,495.33/1,014,086.38
  6. Step 6: Final answer
    x = 805,871.89

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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.