Home / 5,909,352.40-8,857,467.60-2,313,924.40

Finding the Fourth Proportional to 5,909,352.40, 8,857,467.60 and 2,313,924.40

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Solution

The fourth proportional to 5,909,352.40, 8,857,467.60 and 2,313,924.40 is: 3,468,317.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,352.40 : 8,857,467.60 = 2,313,924.40 : x
  2. Step 2: Convert to fraction form
    5,909,352.40/8,857,467.60 = 2,313,924.40/x
  3. Step 3: Cross multiply
    5,909,352.40x = 8,857,467.60 × 2,313,924.40
  4. Step 4: Simplify right side
    5,909,352.40x = 20,495,510,401,849.44
  5. Step 5: Solve for x
    x = 20,495,510,401,849.44/5,909,352.40
  6. Step 6: Final answer
    x = 3,468,317.51

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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.