Home / 9,545,058-13,172,182.20-5,252,706

Finding the Fourth Proportional to 9,545,058, 13,172,182.20 and 5,252,706

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Solution

The fourth proportional to 9,545,058, 13,172,182.20 and 5,252,706 is: 7,248,735.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545,058 : 13,172,182.20 = 5,252,706 : x
  2. Step 2: Convert to fraction form
    9,545,058/13,172,182.20 = 5,252,706/x
  3. Step 3: Cross multiply
    9,545,058x = 13,172,182.20 × 5,252,706
  4. Step 4: Simplify right side
    9,545,058x = 69,189,600,475,033.20
  5. Step 5: Solve for x
    x = 69,189,600,475,033.20/9,545,058
  6. Step 6: Final answer
    x = 7,248,735.47

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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.