Home / 7,493,038.80-11,244,042.18-3,233,207.04

Finding the Fourth Proportional to 7,493,038.80, 11,244,042.18 and 3,233,207.04

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Solution

The fourth proportional to 7,493,038.80, 11,244,042.18 and 3,233,207.04 is: 4,851,745.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,038.80 : 11,244,042.18 = 3,233,207.04 : x
  2. Step 2: Convert to fraction form
    7,493,038.80/11,244,042.18 = 3,233,207.04/x
  3. Step 3: Cross multiply
    7,493,038.80x = 11,244,042.18 × 3,233,207.04
  4. Step 4: Simplify right side
    7,493,038.80x = 36,354,316,318,266.91
  5. Step 5: Solve for x
    x = 36,354,316,318,266.91/7,493,038.80
  6. Step 6: Final answer
    x = 4,851,745.37

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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.