Home / 952,392.65-1,314,214.94-565,141.23

Finding the Fourth Proportional to 952,392.65, 1,314,214.94 and 565,141.23

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Solution

The fourth proportional to 952,392.65, 1,314,214.94 and 565,141.23 is: 779,843.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,392.65 : 1,314,214.94 = 565,141.23 : x
  2. Step 2: Convert to fraction form
    952,392.65/1,314,214.94 = 565,141.23/x
  3. Step 3: Cross multiply
    952,392.65x = 1,314,214.94 × 565,141.23
  4. Step 4: Simplify right side
    952,392.65x = 742,717,044,850.27
  5. Step 5: Solve for x
    x = 742,717,044,850.27/952,392.65
  6. Step 6: Final answer
    x = 779,843.32

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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.