Home / 4,121,020.23-5,687,357.23-2,286,069.73

Finding the Fourth Proportional to 4,121,020.23, 5,687,357.23 and 2,286,069.73

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Solution

The fourth proportional to 4,121,020.23, 5,687,357.23 and 2,286,069.73 is: 3,154,970.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,020.23 : 5,687,357.23 = 2,286,069.73 : x
  2. Step 2: Convert to fraction form
    4,121,020.23/5,687,357.23 = 2,286,069.73/x
  3. Step 3: Cross multiply
    4,121,020.23x = 5,687,357.23 × 2,286,069.73
  4. Step 4: Simplify right side
    4,121,020.23x = 13,001,695,226,223.35
  5. Step 5: Solve for x
    x = 13,001,695,226,223.35/4,121,020.23
  6. Step 6: Final answer
    x = 3,154,970.01

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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.