Home / 967,839.97-1,335,653.45-532,291.01

Finding the Fourth Proportional to 967,839.97, 1,335,653.45 and 532,291.01

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Solution

The fourth proportional to 967,839.97, 1,335,653.45 and 532,291.01 is: 734,580.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,839.97 : 1,335,653.45 = 532,291.01 : x
  2. Step 2: Convert to fraction form
    967,839.97/1,335,653.45 = 532,291.01/x
  3. Step 3: Cross multiply
    967,839.97x = 1,335,653.45 × 532,291.01
  4. Step 4: Simplify right side
    967,839.97x = 710,956,323,910.49
  5. Step 5: Solve for x
    x = 710,956,323,910.49/967,839.97
  6. Step 6: Final answer
    x = 734,580.45

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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.