Home / 4,669,104.25-6,446,362.08-2,929,158.64

Finding the Fourth Proportional to 4,669,104.25, 6,446,362.08 and 2,929,158.64

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Solution

The fourth proportional to 4,669,104.25, 6,446,362.08 and 2,929,158.64 is: 4,044,119.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,104.25 : 6,446,362.08 = 2,929,158.64 : x
  2. Step 2: Convert to fraction form
    4,669,104.25/6,446,362.08 = 2,929,158.64/x
  3. Step 3: Cross multiply
    4,669,104.25x = 6,446,362.08 × 2,929,158.64
  4. Step 4: Simplify right side
    4,669,104.25x = 18,882,417,183,200.37
  5. Step 5: Solve for x
    x = 18,882,417,183,200.37/4,669,104.25
  6. Step 6: Final answer
    x = 4,044,119.85

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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.