Home / 3,743,421.17-5,165,924.73-2,024,541.64

Finding the Fourth Proportional to 3,743,421.17, 5,165,924.73 and 2,024,541.64

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Solution

The fourth proportional to 3,743,421.17, 5,165,924.73 and 2,024,541.64 is: 2,793,869.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,421.17 : 5,165,924.73 = 2,024,541.64 : x
  2. Step 2: Convert to fraction form
    3,743,421.17/5,165,924.73 = 2,024,541.64/x
  3. Step 3: Cross multiply
    3,743,421.17x = 5,165,924.73 × 2,024,541.64
  4. Step 4: Simplify right side
    3,743,421.17x = 10,458,629,699,161.13
  5. Step 5: Solve for x
    x = 10,458,629,699,161.13/3,743,421.17
  6. Step 6: Final answer
    x = 2,793,869.36

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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.