Home / 4,368,260.20-6,551,223.90-1,335,620.20

Finding the Fourth Proportional to 4,368,260.20, 6,551,223.90 and 1,335,620.20

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Solution

The fourth proportional to 4,368,260.20, 6,551,223.90 and 1,335,620.20 is: 2,003,073.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,260.20 : 6,551,223.90 = 1,335,620.20 : x
  2. Step 2: Convert to fraction form
    4,368,260.20/6,551,223.90 = 1,335,620.20/x
  3. Step 3: Cross multiply
    4,368,260.20x = 6,551,223.90 × 1,335,620.20
  4. Step 4: Simplify right side
    4,368,260.20x = 8,749,946,975,562.78
  5. Step 5: Solve for x
    x = 8,749,946,975,562.78/4,368,260.20
  6. Step 6: Final answer
    x = 2,003,073.67

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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.