Home / 6,336,891.40-9,510,002.70-2,553,089.80

Finding the Fourth Proportional to 6,336,891.40, 9,510,002.70 and 2,553,089.80

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Solution

The fourth proportional to 6,336,891.40, 9,510,002.70 and 2,553,089.80 is: 3,831,514.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,891.40 : 9,510,002.70 = 2,553,089.80 : x
  2. Step 2: Convert to fraction form
    6,336,891.40/9,510,002.70 = 2,553,089.80/x
  3. Step 3: Cross multiply
    6,336,891.40x = 9,510,002.70 × 2,553,089.80
  4. Step 4: Simplify right side
    6,336,891.40x = 24,279,890,891,342.46
  5. Step 5: Solve for x
    x = 24,279,890,891,342.46/6,336,891.40
  6. Step 6: Final answer
    x = 3,831,514.44

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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.