Home / 3,764,525.94-5,195,041.86-2,045,642.36

Finding the Fourth Proportional to 3,764,525.94, 5,195,041.86 and 2,045,642.36

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Solution

The fourth proportional to 3,764,525.94, 5,195,041.86 and 2,045,642.36 is: 2,822,984.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,525.94 : 5,195,041.86 = 2,045,642.36 : x
  2. Step 2: Convert to fraction form
    3,764,525.94/5,195,041.86 = 2,045,642.36/x
  3. Step 3: Cross multiply
    3,764,525.94x = 5,195,041.86 × 2,045,642.36
  4. Step 4: Simplify right side
    3,764,525.94x = 10,627,197,690,789.19
  5. Step 5: Solve for x
    x = 10,627,197,690,789.19/3,764,525.94
  6. Step 6: Final answer
    x = 2,822,984.32

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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.