Home / 9,101,704.20-13,652,556.30-2,370,118.20

Finding the Fourth Proportional to 9,101,704.20, 13,652,556.30 and 2,370,118.20

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Solution

The fourth proportional to 9,101,704.20, 13,652,556.30 and 2,370,118.20 is: 3,555,177.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101,704.20 : 13,652,556.30 = 2,370,118.20 : x
  2. Step 2: Convert to fraction form
    9,101,704.20/13,652,556.30 = 2,370,118.20/x
  3. Step 3: Cross multiply
    9,101,704.20x = 13,652,556.30 × 2,370,118.20
  4. Step 4: Simplify right side
    9,101,704.20x = 32,358,172,163,154.66
  5. Step 5: Solve for x
    x = 32,358,172,163,154.66/9,101,704.20
  6. Step 6: Final answer
    x = 3,555,177.30

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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.