Home / 967,549.08-1,449,945.32-712,826.36

Finding the Fourth Proportional to 967,549.08, 1,449,945.32 and 712,826.36

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Solution

The fourth proportional to 967,549.08, 1,449,945.32 and 712,826.36 is: 1,068,224.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,549.08 : 1,449,945.32 = 712,826.36 : x
  2. Step 2: Convert to fraction form
    967,549.08/1,449,945.32 = 712,826.36/x
  3. Step 3: Cross multiply
    967,549.08x = 1,449,945.32 × 712,826.36
  4. Step 4: Simplify right side
    967,549.08x = 1,033,559,244,654.64
  5. Step 5: Solve for x
    x = 1,033,559,244,654.64/967,549.08
  6. Step 6: Final answer
    x = 1,068,224.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.