Home / 6,604,031.55-9,907,031.48-2,343,843.03

Finding the Fourth Proportional to 6,604,031.55, 9,907,031.48 and 2,343,843.03

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Solution

The fourth proportional to 6,604,031.55, 9,907,031.48 and 2,343,843.03 is: 3,516,113.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,031.55 : 9,907,031.48 = 2,343,843.03 : x
  2. Step 2: Convert to fraction form
    6,604,031.55/9,907,031.48 = 2,343,843.03/x
  3. Step 3: Cross multiply
    6,604,031.55x = 9,907,031.48 × 2,343,843.03
  4. Step 4: Simplify right side
    6,604,031.55x = 23,220,526,682,388.58
  5. Step 5: Solve for x
    x = 23,220,526,682,388.58/6,604,031.55
  6. Step 6: Final answer
    x = 3,516,113.83

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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.