Home / 2,984,929.88-4,476,957.42-1,468,205.72

Finding the Fourth Proportional to 2,984,929.88, 4,476,957.42 and 1,468,205.72

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Solution

The fourth proportional to 2,984,929.88, 4,476,957.42 and 1,468,205.72 is: 2,202,093.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,929.88 : 4,476,957.42 = 1,468,205.72 : x
  2. Step 2: Convert to fraction form
    2,984,929.88/4,476,957.42 = 1,468,205.72/x
  3. Step 3: Cross multiply
    2,984,929.88x = 4,476,957.42 × 1,468,205.72
  4. Step 4: Simplify right side
    2,984,929.88x = 6,573,094,492,240.44
  5. Step 5: Solve for x
    x = 6,573,094,492,240.44/2,984,929.88
  6. Step 6: Final answer
    x = 2,202,093.43

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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.