Home / 952,589.30-1,314,562.05-517,007.41

Finding the Fourth Proportional to 952,589.30, 1,314,562.05 and 517,007.41

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Solution

The fourth proportional to 952,589.30, 1,314,562.05 and 517,007.41 is: 713,464.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,589.30 : 1,314,562.05 = 517,007.41 : x
  2. Step 2: Convert to fraction form
    952,589.30/1,314,562.05 = 517,007.41/x
  3. Step 3: Cross multiply
    952,589.30x = 1,314,562.05 × 517,007.41
  4. Step 4: Simplify right side
    952,589.30x = 679,638,317,468.39
  5. Step 5: Solve for x
    x = 679,638,317,468.39/952,589.30
  6. Step 6: Final answer
    x = 713,464.16

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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.