Home / 3,234,915.04-4,849,815.82-1,614,852.42

Finding the Fourth Proportional to 3,234,915.04, 4,849,815.82 and 1,614,852.42

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Solution

The fourth proportional to 3,234,915.04, 4,849,815.82 and 1,614,852.42 is: 2,421,002.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,915.04 : 4,849,815.82 = 1,614,852.42 : x
  2. Step 2: Convert to fraction form
    3,234,915.04/4,849,815.82 = 1,614,852.42/x
  3. Step 3: Cross multiply
    3,234,915.04x = 4,849,815.82 × 1,614,852.42
  4. Step 4: Simplify right side
    3,234,915.04x = 7,831,736,794,284.87
  5. Step 5: Solve for x
    x = 7,831,736,794,284.87/3,234,915.04
  6. Step 6: Final answer
    x = 2,421,002.31

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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.