Home / 5,624,022.42-8,449,491.84-3,606,219.66

Finding the Fourth Proportional to 5,624,022.42, 8,449,491.84 and 3,606,219.66

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Solution

The fourth proportional to 5,624,022.42, 8,449,491.84 and 3,606,219.66 is: 5,417,959.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,022.42 : 8,449,491.84 = 3,606,219.66 : x
  2. Step 2: Convert to fraction form
    5,624,022.42/8,449,491.84 = 3,606,219.66/x
  3. Step 3: Cross multiply
    5,624,022.42x = 8,449,491.84 × 3,606,219.66
  4. Step 4: Simplify right side
    5,624,022.42x = 30,470,723,590,417.57
  5. Step 5: Solve for x
    x = 30,470,723,590,417.57/5,624,022.42
  6. Step 6: Final answer
    x = 5,417,959.13

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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.