Home / 3,329,134.16-4,996,326.56-1,709,837.45

Finding the Fourth Proportional to 3,329,134.16, 4,996,326.56 and 1,709,837.45

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Solution

The fourth proportional to 3,329,134.16, 4,996,326.56 and 1,709,837.45 is: 2,566,104.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,134.16 : 4,996,326.56 = 1,709,837.45 : x
  2. Step 2: Convert to fraction form
    3,329,134.16/4,996,326.56 = 1,709,837.45/x
  3. Step 3: Cross multiply
    3,329,134.16x = 4,996,326.56 × 1,709,837.45
  4. Step 4: Simplify right side
    3,329,134.16x = 8,542,906,231,186.85
  5. Step 5: Solve for x
    x = 8,542,906,231,186.85/3,329,134.16
  6. Step 6: Final answer
    x = 2,566,104.52

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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.