Home / 967,522.40-1,335,196.80-531,958.08

Finding the Fourth Proportional to 967,522.40, 1,335,196.80 and 531,958.08

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Solution

The fourth proportional to 967,522.40, 1,335,196.80 and 531,958.08 is: 734,110.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,522.40 : 1,335,196.80 = 531,958.08 : x
  2. Step 2: Convert to fraction form
    967,522.40/1,335,196.80 = 531,958.08/x
  3. Step 3: Cross multiply
    967,522.40x = 1,335,196.80 × 531,958.08
  4. Step 4: Simplify right side
    967,522.40x = 710,268,726,150.14
  5. Step 5: Solve for x
    x = 710,268,726,150.14/967,522.40
  6. Step 6: Final answer
    x = 734,110.89

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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.