Home / 2,446,333.77-3,669,215.52-649,356.87

Finding the Fourth Proportional to 2,446,333.77, 3,669,215.52 and 649,356.87

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Solution

The fourth proportional to 2,446,333.77, 3,669,215.52 and 649,356.87 is: 973,959.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,333.77 : 3,669,215.52 = 649,356.87 : x
  2. Step 2: Convert to fraction form
    2,446,333.77/3,669,215.52 = 649,356.87/x
  3. Step 3: Cross multiply
    2,446,333.77x = 3,669,215.52 × 649,356.87
  4. Step 4: Simplify right side
    2,446,333.77x = 2,382,630,305,422.62
  5. Step 5: Solve for x
    x = 2,382,630,305,422.62/2,446,333.77
  6. Step 6: Final answer
    x = 973,959.62

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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.