Home / 4,894,178.99-7,333,723.34-2,620,005.17

Finding the Fourth Proportional to 4,894,178.99, 7,333,723.34 and 2,620,005.17

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Solution

The fourth proportional to 4,894,178.99, 7,333,723.34 and 2,620,005.17 is: 3,925,968.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,178.99 : 7,333,723.34 = 2,620,005.17 : x
  2. Step 2: Convert to fraction form
    4,894,178.99/7,333,723.34 = 2,620,005.17/x
  3. Step 3: Cross multiply
    4,894,178.99x = 7,333,723.34 × 2,620,005.17
  4. Step 4: Simplify right side
    4,894,178.99x = 19,214,393,053,049.64
  5. Step 5: Solve for x
    x = 19,214,393,053,049.64/4,894,178.99
  6. Step 6: Final answer
    x = 3,925,968.60

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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.