Home / 2,337,115.89-3,506,908.12-1,658,388.51

Finding the Fourth Proportional to 2,337,115.89, 3,506,908.12 and 1,658,388.51

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Solution

The fourth proportional to 2,337,115.89, 3,506,908.12 and 1,658,388.51 is: 2,488,458.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,115.89 : 3,506,908.12 = 1,658,388.51 : x
  2. Step 2: Convert to fraction form
    2,337,115.89/3,506,908.12 = 1,658,388.51/x
  3. Step 3: Cross multiply
    2,337,115.89x = 3,506,908.12 × 1,658,388.51
  4. Step 4: Simplify right side
    2,337,115.89x = 5,815,816,131,833.70
  5. Step 5: Solve for x
    x = 5,815,816,131,833.70/2,337,115.89
  6. Step 6: Final answer
    x = 2,488,458.60

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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.