Home / 5,044,423.20-7,566,634.80-4,579,936.80

Finding the Fourth Proportional to 5,044,423.20, 7,566,634.80 and 4,579,936.80

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Solution

The fourth proportional to 5,044,423.20, 7,566,634.80 and 4,579,936.80 is: 6,869,905.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,423.20 : 7,566,634.80 = 4,579,936.80 : x
  2. Step 2: Convert to fraction form
    5,044,423.20/7,566,634.80 = 4,579,936.80/x
  3. Step 3: Cross multiply
    5,044,423.20x = 7,566,634.80 × 4,579,936.80
  4. Step 4: Simplify right side
    5,044,423.20x = 34,654,709,172,680.64
  5. Step 5: Solve for x
    x = 34,654,709,172,680.64/5,044,423.20
  6. Step 6: Final answer
    x = 6,869,905.20

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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.