Home / 4,475,359.44-6,176,442-2,732,932.80

Finding the Fourth Proportional to 4,475,359.44, 6,176,442 and 2,732,932.80

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Solution

The fourth proportional to 4,475,359.44, 6,176,442 and 2,732,932.80 is: 3,771,719.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,359.44 : 6,176,442 = 2,732,932.80 : x
  2. Step 2: Convert to fraction form
    4,475,359.44/6,176,442 = 2,732,932.80/x
  3. Step 3: Cross multiply
    4,475,359.44x = 6,176,442 × 2,732,932.80
  4. Step 4: Simplify right side
    4,475,359.44x = 16,879,800,929,097.60
  5. Step 5: Solve for x
    x = 16,879,800,929,097.60/4,475,359.44
  6. Step 6: Final answer
    x = 3,771,719.60

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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.