Home / 967,628.75-1,335,361.93-532,079.24

Finding the Fourth Proportional to 967,628.75, 1,335,361.93 and 532,079.24

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Solution

The fourth proportional to 967,628.75, 1,335,361.93 and 532,079.24 is: 734,288.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,628.75 : 1,335,361.93 = 532,079.24 : x
  2. Step 2: Convert to fraction form
    967,628.75/1,335,361.93 = 532,079.24/x
  3. Step 3: Cross multiply
    967,628.75x = 1,335,361.93 × 532,079.24
  4. Step 4: Simplify right side
    967,628.75x = 710,518,360,839.33
  5. Step 5: Solve for x
    x = 710,518,360,839.33/967,628.75
  6. Step 6: Final answer
    x = 734,288.19

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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.