Home / 9,257,274.20-13,862,291.70-7,367,706.20

Finding the Fourth Proportional to 9,257,274.20, 13,862,291.70 and 7,367,706.20

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Solution

The fourth proportional to 9,257,274.20, 13,862,291.70 and 7,367,706.20 is: 11,032,760.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,274.20 : 13,862,291.70 = 7,367,706.20 : x
  2. Step 2: Convert to fraction form
    9,257,274.20/13,862,291.70 = 7,367,706.20/x
  3. Step 3: Cross multiply
    9,257,274.20x = 13,862,291.70 × 7,367,706.20
  4. Step 4: Simplify right side
    9,257,274.20x = 102,133,292,504,298.53
  5. Step 5: Solve for x
    x = 102,133,292,504,298.53/9,257,274.20
  6. Step 6: Final answer
    x = 11,032,760.86

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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.