Home / 3,555,861.93-4,907,089.32-1,924,269.27

Finding the Fourth Proportional to 3,555,861.93, 4,907,089.32 and 1,924,269.27

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Solution

The fourth proportional to 3,555,861.93, 4,907,089.32 and 1,924,269.27 is: 2,655,491.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,861.93 : 4,907,089.32 = 1,924,269.27 : x
  2. Step 2: Convert to fraction form
    3,555,861.93/4,907,089.32 = 1,924,269.27/x
  3. Step 3: Cross multiply
    3,555,861.93x = 4,907,089.32 × 1,924,269.27
  4. Step 4: Simplify right side
    3,555,861.93x = 9,442,561,183,621.20
  5. Step 5: Solve for x
    x = 9,442,561,183,621.20/3,555,861.93
  6. Step 6: Final answer
    x = 2,655,491.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.