Home / 967,842.54-1,335,656.97-532,293.57

Finding the Fourth Proportional to 967,842.54, 1,335,656.97 and 532,293.57

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Solution

The fourth proportional to 967,842.54, 1,335,656.97 and 532,293.57 is: 734,583.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,842.54 : 1,335,656.97 = 532,293.57 : x
  2. Step 2: Convert to fraction form
    967,842.54/1,335,656.97 = 532,293.57/x
  3. Step 3: Cross multiply
    967,842.54x = 1,335,656.97 × 532,293.57
  4. Step 4: Simplify right side
    967,842.54x = 710,961,616,856.68
  5. Step 5: Solve for x
    x = 710,961,616,856.68/967,842.54
  6. Step 6: Final answer
    x = 734,583.97

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1.5x scale

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.