Home / 952,623.39-1,314,022.31-565,164.50

Finding the Fourth Proportional to 952,623.39, 1,314,022.31 and 565,164.50

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Solution

The fourth proportional to 952,623.39, 1,314,022.31 and 565,164.50 is: 779,572.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,623.39 : 1,314,022.31 = 565,164.50 : x
  2. Step 2: Convert to fraction form
    952,623.39/1,314,022.31 = 565,164.50/x
  3. Step 3: Cross multiply
    952,623.39x = 1,314,022.31 × 565,164.50
  4. Step 4: Simplify right side
    952,623.39x = 742,638,752,424.06
  5. Step 5: Solve for x
    x = 742,638,752,424.06/952,623.39
  6. Step 6: Final answer
    x = 779,572.24

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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.