Home / 952,713.41-1,314,710.45-539,241.32

Finding the Fourth Proportional to 952,713.41, 1,314,710.45 and 539,241.32

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Solution

The fourth proportional to 952,713.41, 1,314,710.45 and 539,241.32 is: 744,133.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,713.41 : 1,314,710.45 = 539,241.32 : x
  2. Step 2: Convert to fraction form
    952,713.41/1,314,710.45 = 539,241.32/x
  3. Step 3: Cross multiply
    952,713.41x = 1,314,710.45 × 539,241.32
  4. Step 4: Simplify right side
    952,713.41x = 708,946,196,537.12
  5. Step 5: Solve for x
    x = 708,946,196,537.12/952,713.41
  6. Step 6: Final answer
    x = 744,133.74

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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.