Home / 4,832,044.96-7,248,942.24-1,990,577.92

Finding the Fourth Proportional to 4,832,044.96, 7,248,942.24 and 1,990,577.92

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Solution

The fourth proportional to 4,832,044.96, 7,248,942.24 and 1,990,577.92 is: 2,986,227.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,044.96 : 7,248,942.24 = 1,990,577.92 : x
  2. Step 2: Convert to fraction form
    4,832,044.96/7,248,942.24 = 1,990,577.92/x
  3. Step 3: Cross multiply
    4,832,044.96x = 7,248,942.24 × 1,990,577.92
  4. Step 4: Simplify right side
    4,832,044.96x = 14,429,584,366,299.34
  5. Step 5: Solve for x
    x = 14,429,584,366,299.34/4,832,044.96
  6. Step 6: Final answer
    x = 2,986,227.26

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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.