Home / 952,672.71-1,314,639.38-565,504.46

Finding the Fourth Proportional to 952,672.71, 1,314,639.38 and 565,504.46

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Solution

The fourth proportional to 952,672.71, 1,314,639.38 and 565,504.46 is: 780,367.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,672.71 : 1,314,639.38 = 565,504.46 : x
  2. Step 2: Convert to fraction form
    952,672.71/1,314,639.38 = 565,504.46/x
  3. Step 3: Cross multiply
    952,672.71x = 1,314,639.38 × 565,504.46
  4. Step 4: Simplify right side
    952,672.71x = 743,434,432,681.64
  5. Step 5: Solve for x
    x = 743,434,432,681.64/952,672.71
  6. Step 6: Final answer
    x = 780,367.09

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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.