Home / 1,069,234.75-1,475,180.66-610,019.43

Finding the Fourth Proportional to 1,069,234.75, 1,475,180.66 and 610,019.43

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Solution

The fourth proportional to 1,069,234.75, 1,475,180.66 and 610,019.43 is: 841,619.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,234.75 : 1,475,180.66 = 610,019.43 : x
  2. Step 2: Convert to fraction form
    1,069,234.75/1,475,180.66 = 610,019.43/x
  3. Step 3: Cross multiply
    1,069,234.75x = 1,475,180.66 × 610,019.43
  4. Step 4: Simplify right side
    1,069,234.75x = 899,888,857,984.32
  5. Step 5: Solve for x
    x = 899,888,857,984.32/1,069,234.75
  6. Step 6: Final answer
    x = 841,619.54

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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.