Home / 952,378.58-1,314,195.54-565,127.17

Finding the Fourth Proportional to 952,378.58, 1,314,195.54 and 565,127.17

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Solution

The fourth proportional to 952,378.58, 1,314,195.54 and 565,127.17 is: 779,823.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,378.58 : 1,314,195.54 = 565,127.17 : x
  2. Step 2: Convert to fraction form
    952,378.58/1,314,195.54 = 565,127.17/x
  3. Step 3: Cross multiply
    952,378.58x = 1,314,195.54 × 565,127.17
  4. Step 4: Simplify right side
    952,378.58x = 742,687,600,942.11
  5. Step 5: Solve for x
    x = 742,687,600,942.11/952,378.58
  6. Step 6: Final answer
    x = 779,823.92

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1.5x scale

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.