Home / 3,555,823.17-4,907,035.97-1,924,230.53

Finding the Fourth Proportional to 3,555,823.17, 4,907,035.97 and 1,924,230.53

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Solution

The fourth proportional to 3,555,823.17, 4,907,035.97 and 1,924,230.53 is: 2,655,438.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,823.17 : 4,907,035.97 = 1,924,230.53 : x
  2. Step 2: Convert to fraction form
    3,555,823.17/4,907,035.97 = 1,924,230.53/x
  3. Step 3: Cross multiply
    3,555,823.17x = 4,907,035.97 × 1,924,230.53
  4. Step 4: Simplify right side
    3,555,823.17x = 9,442,268,425,282.16
  5. Step 5: Solve for x
    x = 9,442,268,425,282.16/3,555,823.17
  6. Step 6: Final answer
    x = 2,655,438.13

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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.