Home / 967,632.80-1,335,367.48-532,083.30

Finding the Fourth Proportional to 967,632.80, 1,335,367.48 and 532,083.30

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Solution

The fourth proportional to 967,632.80, 1,335,367.48 and 532,083.30 is: 734,293.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,632.80 : 1,335,367.48 = 532,083.30 : x
  2. Step 2: Convert to fraction form
    967,632.80/1,335,367.48 = 532,083.30/x
  3. Step 3: Cross multiply
    967,632.80x = 1,335,367.48 × 532,083.30
  4. Step 4: Simplify right side
    967,632.80x = 710,526,735,471.08
  5. Step 5: Solve for x
    x = 710,526,735,471.08/967,632.80
  6. Step 6: Final answer
    x = 734,293.77

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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.