Home / 4,796,026.20-7,191,414.90-1,952,926.20

Finding the Fourth Proportional to 4,796,026.20, 7,191,414.90 and 1,952,926.20

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Solution

The fourth proportional to 4,796,026.20, 7,191,414.90 and 1,952,926.20 is: 2,928,320.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,026.20 : 7,191,414.90 = 1,952,926.20 : x
  2. Step 2: Convert to fraction form
    4,796,026.20/7,191,414.90 = 1,952,926.20/x
  3. Step 3: Cross multiply
    4,796,026.20x = 7,191,414.90 × 1,952,926.20
  4. Step 4: Simplify right side
    4,796,026.20x = 14,044,302,573,280.38
  5. Step 5: Solve for x
    x = 14,044,302,573,280.38/4,796,026.20
  6. Step 6: Final answer
    x = 2,928,320.65

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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.