Home / 3,764,341.71-5,194,822.70-2,045,462.23

Finding the Fourth Proportional to 3,764,341.71, 5,194,822.70 and 2,045,462.23

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Solution

The fourth proportional to 3,764,341.71, 5,194,822.70 and 2,045,462.23 is: 2,822,754.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,341.71 : 5,194,822.70 = 2,045,462.23 : x
  2. Step 2: Convert to fraction form
    3,764,341.71/5,194,822.70 = 2,045,462.23/x
  3. Step 3: Cross multiply
    3,764,341.71x = 5,194,822.70 × 2,045,462.23
  4. Step 4: Simplify right side
    3,764,341.71x = 10,625,813,630,468.27
  5. Step 5: Solve for x
    x = 10,625,813,630,468.27/3,764,341.71
  6. Step 6: Final answer
    x = 2,822,754.80

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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.