Home / 6,147,820.70-9,223,343.85-2,361,427.10

Finding the Fourth Proportional to 6,147,820.70, 9,223,343.85 and 2,361,427.10

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Solution

The fourth proportional to 6,147,820.70, 9,223,343.85 and 2,361,427.10 is: 3,542,760.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,820.70 : 9,223,343.85 = 2,361,427.10 : x
  2. Step 2: Convert to fraction form
    6,147,820.70/9,223,343.85 = 2,361,427.10/x
  3. Step 3: Cross multiply
    6,147,820.70x = 9,223,343.85 × 2,361,427.10
  4. Step 4: Simplify right side
    6,147,820.70x = 21,780,254,120,008.34
  5. Step 5: Solve for x
    x = 21,780,254,120,008.34/6,147,820.70
  6. Step 6: Final answer
    x = 3,542,760.14

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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.