Home / 6,097,867.20-8,415,573.60-3,382,488

Finding the Fourth Proportional to 6,097,867.20, 8,415,573.60 and 3,382,488

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Solution

The fourth proportional to 6,097,867.20, 8,415,573.60 and 3,382,488 is: 4,668,120.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,097,867.20 : 8,415,573.60 = 3,382,488 : x
  2. Step 2: Convert to fraction form
    6,097,867.20/8,415,573.60 = 3,382,488/x
  3. Step 3: Cross multiply
    6,097,867.20x = 8,415,573.60 × 3,382,488
  4. Step 4: Simplify right side
    6,097,867.20x = 28,465,576,715,116.80
  5. Step 5: Solve for x
    x = 28,465,576,715,116.80/6,097,867.20
  6. Step 6: Final answer
    x = 4,668,120.14

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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.