Home / 11,316,086.97-16,973,964.50-2,796,423.54

Finding the Fourth Proportional to 11,316,086.97, 16,973,964.50 and 2,796,423.54

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Solution

The fourth proportional to 11,316,086.97, 16,973,964.50 and 2,796,423.54 is: 4,194,594.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,086.97 : 16,973,964.50 = 2,796,423.54 : x
  2. Step 2: Convert to fraction form
    11,316,086.97/16,973,964.50 = 2,796,423.54/x
  3. Step 3: Cross multiply
    11,316,086.97x = 16,973,964.50 × 2,796,423.54
  4. Step 4: Simplify right side
    11,316,086.97x = 47,466,393,859,480.48
  5. Step 5: Solve for x
    x = 47,466,393,859,480.48/11,316,086.97
  6. Step 6: Final answer
    x = 4,194,594.30

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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.