Home / 907,054.26-1,251,316.08-584,867.85

Finding the Fourth Proportional to 907,054.26, 1,251,316.08 and 584,867.85

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Solution

The fourth proportional to 907,054.26, 1,251,316.08 and 584,867.85 is: 806,847.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,054.26 : 1,251,316.08 = 584,867.85 : x
  2. Step 2: Convert to fraction form
    907,054.26/1,251,316.08 = 584,867.85/x
  3. Step 3: Cross multiply
    907,054.26x = 1,251,316.08 × 584,867.85
  4. Step 4: Simplify right side
    907,054.26x = 731,854,545,380.03
  5. Step 5: Solve for x
    x = 731,854,545,380.03/907,054.26
  6. Step 6: Final answer
    x = 806,847.59

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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.