Home / 3,223,161.84-4,834,217.20-948,154.08

Finding the Fourth Proportional to 3,223,161.84, 4,834,217.20 and 948,154.08

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Solution

The fourth proportional to 3,223,161.84, 4,834,217.20 and 948,154.08 is: 1,422,076.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,161.84 : 4,834,217.20 = 948,154.08 : x
  2. Step 2: Convert to fraction form
    3,223,161.84/4,834,217.20 = 948,154.08/x
  3. Step 3: Cross multiply
    3,223,161.84x = 4,834,217.20 × 948,154.08
  4. Step 4: Simplify right side
    3,223,161.84x = 4,583,582,757,045.41
  5. Step 5: Solve for x
    x = 4,583,582,757,045.41/3,223,161.84
  6. Step 6: Final answer
    x = 1,422,076.52

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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.