Home / 952,645.94-1,314,653.28-565,539.02

Finding the Fourth Proportional to 952,645.94, 1,314,653.28 and 565,539.02

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Solution

The fourth proportional to 952,645.94, 1,314,653.28 and 565,539.02 is: 780,444.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,645.94 : 1,314,653.28 = 565,539.02 : x
  2. Step 2: Convert to fraction form
    952,645.94/1,314,653.28 = 565,539.02/x
  3. Step 3: Cross multiply
    952,645.94x = 1,314,653.28 × 565,539.02
  4. Step 4: Simplify right side
    952,645.94x = 743,487,727,610.99
  5. Step 5: Solve for x
    x = 743,487,727,610.99/952,645.94
  6. Step 6: Final answer
    x = 780,444.97

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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.