Home / 4,097,828.80-6,146,743.20-3,102,500.80

Finding the Fourth Proportional to 4,097,828.80, 6,146,743.20 and 3,102,500.80

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Solution

The fourth proportional to 4,097,828.80, 6,146,743.20 and 3,102,500.80 is: 4,653,751.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,828.80 : 6,146,743.20 = 3,102,500.80 : x
  2. Step 2: Convert to fraction form
    4,097,828.80/6,146,743.20 = 3,102,500.80/x
  3. Step 3: Cross multiply
    4,097,828.80x = 6,146,743.20 × 3,102,500.80
  4. Step 4: Simplify right side
    4,097,828.80x = 19,070,275,695,394.56
  5. Step 5: Solve for x
    x = 19,070,275,695,394.56/4,097,828.80
  6. Step 6: Final answer
    x = 4,653,751.20

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Double scale
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Similar ratio
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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.