Home / 1,097,601.94-1,646,402.91-723,537.46

Finding the Fourth Proportional to 1,097,601.94, 1,646,402.91 and 723,537.46

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Solution

The fourth proportional to 1,097,601.94, 1,646,402.91 and 723,537.46 is: 1,085,306.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,601.94 : 1,646,402.91 = 723,537.46 : x
  2. Step 2: Convert to fraction form
    1,097,601.94/1,646,402.91 = 723,537.46/x
  3. Step 3: Cross multiply
    1,097,601.94x = 1,646,402.91 × 723,537.46
  4. Step 4: Simplify right side
    1,097,601.94x = 1,191,234,179,638.01
  5. Step 5: Solve for x
    x = 1,191,234,179,638.01/1,097,601.94
  6. Step 6: Final answer
    x = 1,085,306.19

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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.