Home / 3,548,204.96-4,896,524.72-1,916,612.29

Finding the Fourth Proportional to 3,548,204.96, 4,896,524.72 and 1,916,612.29

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Solution

The fourth proportional to 3,548,204.96, 4,896,524.72 and 1,916,612.29 is: 2,644,925.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,204.96 : 4,896,524.72 = 1,916,612.29 : x
  2. Step 2: Convert to fraction form
    3,548,204.96/4,896,524.72 = 1,916,612.29/x
  3. Step 3: Cross multiply
    3,548,204.96x = 4,896,524.72 × 1,916,612.29
  4. Step 4: Simplify right side
    3,548,204.96x = 9,384,739,422,575.12
  5. Step 5: Solve for x
    x = 9,384,739,422,575.12/3,548,204.96
  6. Step 6: Final answer
    x = 2,644,925.96

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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.