Home / 8,059,860.23-12,091,385.93-2,302,642.87

Finding the Fourth Proportional to 8,059,860.23, 12,091,385.93 and 2,302,642.87

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Solution

The fourth proportional to 8,059,860.23, 12,091,385.93 and 2,302,642.87 is: 3,454,420.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,860.23 : 12,091,385.93 = 2,302,642.87 : x
  2. Step 2: Convert to fraction form
    8,059,860.23/12,091,385.93 = 2,302,642.87/x
  3. Step 3: Cross multiply
    8,059,860.23x = 12,091,385.93 × 2,302,642.87
  4. Step 4: Simplify right side
    8,059,860.23x = 27,842,143,558,391.14
  5. Step 5: Solve for x
    x = 27,842,143,558,391.14/8,059,860.23
  6. Step 6: Final answer
    x = 3,454,420.15

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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.