Home / 1,248,197.14-1,722,508.33-675,237.16

Finding the Fourth Proportional to 1,248,197.14, 1,722,508.33 and 675,237.16

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Solution

The fourth proportional to 1,248,197.14, 1,722,508.33 and 675,237.16 is: 931,825.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248,197.14 : 1,722,508.33 = 675,237.16 : x
  2. Step 2: Convert to fraction form
    1,248,197.14/1,722,508.33 = 675,237.16/x
  3. Step 3: Cross multiply
    1,248,197.14x = 1,722,508.33 × 675,237.16
  4. Step 4: Simplify right side
    1,248,197.14x = 1,163,101,632,825.54
  5. Step 5: Solve for x
    x = 1,163,101,632,825.54/1,248,197.14
  6. Step 6: Final answer
    x = 931,825.27

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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.