Home / 5,858,362.04-8,781,342.80-2,665,730.22

Finding the Fourth Proportional to 5,858,362.04, 8,781,342.80 and 2,665,730.22

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Solution

The fourth proportional to 5,858,362.04, 8,781,342.80 and 2,665,730.22 is: 3,995,774.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,858,362.04 : 8,781,342.80 = 2,665,730.22 : x
  2. Step 2: Convert to fraction form
    5,858,362.04/8,781,342.80 = 2,665,730.22/x
  3. Step 3: Cross multiply
    5,858,362.04x = 8,781,342.80 × 2,665,730.22
  4. Step 4: Simplify right side
    5,858,362.04x = 23,408,690,874,139.42
  5. Step 5: Solve for x
    x = 23,408,690,874,139.42/5,858,362.04
  6. Step 6: Final answer
    x = 3,995,774.03

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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.