Home / 3,474,047.52-4,794,182.28-1,946,165.58

Finding the Fourth Proportional to 3,474,047.52, 4,794,182.28 and 1,946,165.58

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Solution

The fourth proportional to 3,474,047.52, 4,794,182.28 and 1,946,165.58 is: 2,685,706.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,047.52 : 4,794,182.28 = 1,946,165.58 : x
  2. Step 2: Convert to fraction form
    3,474,047.52/4,794,182.28 = 1,946,165.58/x
  3. Step 3: Cross multiply
    3,474,047.52x = 4,794,182.28 × 1,946,165.58
  4. Step 4: Simplify right side
    3,474,047.52x = 9,330,272,537,581.92
  5. Step 5: Solve for x
    x = 9,330,272,537,581.92/3,474,047.52
  6. Step 6: Final answer
    x = 2,685,706.65

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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.