Home / 5,624,344.71-7,761,605.49-3,046,025.46

Finding the Fourth Proportional to 5,624,344.71, 7,761,605.49 and 3,046,025.46

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Solution

The fourth proportional to 5,624,344.71, 7,761,605.49 and 3,046,025.46 is: 4,203,520.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,344.71 : 7,761,605.49 = 3,046,025.46 : x
  2. Step 2: Convert to fraction form
    5,624,344.71/7,761,605.49 = 3,046,025.46/x
  3. Step 3: Cross multiply
    5,624,344.71x = 7,761,605.49 × 3,046,025.46
  4. Step 4: Simplify right side
    5,624,344.71x = 23,642,047,933,015.78
  5. Step 5: Solve for x
    x = 23,642,047,933,015.78/5,624,344.71
  6. Step 6: Final answer
    x = 4,203,520.44

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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.