Home / 6,347,241.20-9,520,841.03-2,303,723.63

Finding the Fourth Proportional to 6,347,241.20, 9,520,841.03 and 2,303,723.63

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Solution

The fourth proportional to 6,347,241.20, 9,520,841.03 and 2,303,723.63 is: 3,455,577.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,347,241.20 : 9,520,841.03 = 2,303,723.63 : x
  2. Step 2: Convert to fraction form
    6,347,241.20/9,520,841.03 = 2,303,723.63/x
  3. Step 3: Cross multiply
    6,347,241.20x = 9,520,841.03 × 2,303,723.63
  4. Step 4: Simplify right side
    6,347,241.20x = 21,933,386,399,161.71
  5. Step 5: Solve for x
    x = 21,933,386,399,161.71/6,347,241.20
  6. Step 6: Final answer
    x = 3,455,577.90

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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.