Home / 966,673.22-1,333,833.18-558,625.52

Finding the Fourth Proportional to 966,673.22, 1,333,833.18 and 558,625.52

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Solution

The fourth proportional to 966,673.22, 1,333,833.18 and 558,625.52 is: 770,801.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,673.22 : 1,333,833.18 = 558,625.52 : x
  2. Step 2: Convert to fraction form
    966,673.22/1,333,833.18 = 558,625.52/x
  3. Step 3: Cross multiply
    966,673.22x = 1,333,833.18 × 558,625.52
  4. Step 4: Simplify right side
    966,673.22x = 745,113,253,770.75
  5. Step 5: Solve for x
    x = 745,113,253,770.75/966,673.22
  6. Step 6: Final answer
    x = 770,801.59

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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.