Home / 1,204,184.42-1,806,046.40-604,979.54

Finding the Fourth Proportional to 1,204,184.42, 1,806,046.40 and 604,979.54

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Solution

The fourth proportional to 1,204,184.42, 1,806,046.40 and 604,979.54 is: 907,353.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,184.42 : 1,806,046.40 = 604,979.54 : x
  2. Step 2: Convert to fraction form
    1,204,184.42/1,806,046.40 = 604,979.54/x
  3. Step 3: Cross multiply
    1,204,184.42x = 1,806,046.40 × 604,979.54
  4. Step 4: Simplify right side
    1,204,184.42x = 1,092,621,120,290.66
  5. Step 5: Solve for x
    x = 1,092,621,120,290.66/1,204,184.42
  6. Step 6: Final answer
    x = 907,353.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.