Home / 5,858,364.04-8,781,345.80-2,665,732.22

Finding the Fourth Proportional to 5,858,364.04, 8,781,345.80 and 2,665,732.22

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Solution

The fourth proportional to 5,858,364.04, 8,781,345.80 and 2,665,732.22 is: 3,995,777.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,858,364.04 : 8,781,345.80 = 2,665,732.22 : x
  2. Step 2: Convert to fraction form
    5,858,364.04/8,781,345.80 = 2,665,732.22/x
  3. Step 3: Cross multiply
    5,858,364.04x = 8,781,345.80 × 2,665,732.22
  4. Step 4: Simplify right side
    5,858,364.04x = 23,408,716,434,021.68
  5. Step 5: Solve for x
    x = 23,408,716,434,021.68/5,858,364.04
  6. Step 6: Final answer
    x = 3,995,777.02

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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.