Home / 3,916,282.08-5,873,092.64-1,356,899.64

Finding the Fourth Proportional to 3,916,282.08, 5,873,092.64 and 1,356,899.64

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Solution

The fourth proportional to 3,916,282.08, 5,873,092.64 and 1,356,899.64 is: 2,034,888.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,916,282.08 : 5,873,092.64 = 1,356,899.64 : x
  2. Step 2: Convert to fraction form
    3,916,282.08/5,873,092.64 = 1,356,899.64/x
  3. Step 3: Cross multiply
    3,916,282.08x = 5,873,092.64 × 1,356,899.64
  4. Step 4: Simplify right side
    3,916,282.08x = 7,969,197,265,182.43
  5. Step 5: Solve for x
    x = 7,969,197,265,182.43/3,916,282.08
  6. Step 6: Final answer
    x = 2,034,888.47

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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.