Home / 4,466,829.23-6,696,977.31-1,432,467.88

Finding the Fourth Proportional to 4,466,829.23, 6,696,977.31 and 1,432,467.88

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Solution

The fourth proportional to 4,466,829.23, 6,696,977.31 and 1,432,467.88 is: 2,147,654.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,829.23 : 6,696,977.31 = 1,432,467.88 : x
  2. Step 2: Convert to fraction form
    4,466,829.23/6,696,977.31 = 1,432,467.88/x
  3. Step 3: Cross multiply
    4,466,829.23x = 6,696,977.31 × 1,432,467.88
  4. Step 4: Simplify right side
    4,466,829.23x = 9,593,204,889,663.80
  5. Step 5: Solve for x
    x = 9,593,204,889,663.80/4,466,829.23
  6. Step 6: Final answer
    x = 2,147,654.27

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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.