Home / 4,941,383.01-7,402,421.34-3,404,107.23

Finding the Fourth Proportional to 4,941,383.01, 7,402,421.34 and 3,404,107.23

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Solution

The fourth proportional to 4,941,383.01, 7,402,421.34 and 3,404,107.23 is: 5,099,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,383.01 : 7,402,421.34 = 3,404,107.23 : x
  2. Step 2: Convert to fraction form
    4,941,383.01/7,402,421.34 = 3,404,107.23/x
  3. Step 3: Cross multiply
    4,941,383.01x = 7,402,421.34 × 3,404,107.23
  4. Step 4: Simplify right side
    4,941,383.01x = 25,198,636,003,000.29
  5. Step 5: Solve for x
    x = 25,198,636,003,000.29/4,941,383.01
  6. Step 6: Final answer
    x = 5,099,510.80

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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.