Home / 4,669,111.52-6,446,372.76-2,929,166.48

Finding the Fourth Proportional to 4,669,111.52, 6,446,372.76 and 2,929,166.48

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Solution

The fourth proportional to 4,669,111.52, 6,446,372.76 and 2,929,166.48 is: 4,044,131.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,111.52 : 6,446,372.76 = 2,929,166.48 : x
  2. Step 2: Convert to fraction form
    4,669,111.52/6,446,372.76 = 2,929,166.48/x
  3. Step 3: Cross multiply
    4,669,111.52x = 6,446,372.76 × 2,929,166.48
  4. Step 4: Simplify right side
    4,669,111.52x = 18,882,499,006,177.09
  5. Step 5: Solve for x
    x = 18,882,499,006,177.09/4,669,111.52
  6. Step 6: Final answer
    x = 4,044,131.08

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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.