Home / 1,046,545.53-1,444,134.12-587,570.46

Finding the Fourth Proportional to 1,046,545.53, 1,444,134.12 and 587,570.46

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Solution

The fourth proportional to 1,046,545.53, 1,444,134.12 and 587,570.46 is: 810,791.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,545.53 : 1,444,134.12 = 587,570.46 : x
  2. Step 2: Convert to fraction form
    1,046,545.53/1,444,134.12 = 587,570.46/x
  3. Step 3: Cross multiply
    1,046,545.53x = 1,444,134.12 × 587,570.46
  4. Step 4: Simplify right side
    1,046,545.53x = 848,530,549,190.10
  5. Step 5: Solve for x
    x = 848,530,549,190.10/1,046,545.53
  6. Step 6: Final answer
    x = 810,791.81

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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.