Home / 4,833,642.50-6,670,602.27-2,769,057.14

Finding the Fourth Proportional to 4,833,642.50, 6,670,602.27 and 2,769,057.14

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Solution

The fourth proportional to 4,833,642.50, 6,670,602.27 and 2,769,057.14 is: 3,821,399.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,642.50 : 6,670,602.27 = 2,769,057.14 : x
  2. Step 2: Convert to fraction form
    4,833,642.50/6,670,602.27 = 2,769,057.14/x
  3. Step 3: Cross multiply
    4,833,642.50x = 6,670,602.27 × 2,769,057.14
  4. Step 4: Simplify right side
    4,833,642.50x = 18,471,278,843,843.71
  5. Step 5: Solve for x
    x = 18,471,278,843,843.71/4,833,642.50
  6. Step 6: Final answer
    x = 3,821,399.46

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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.