Home / 4,023,581.80-6,019,626.30-2,606,405.80

Finding the Fourth Proportional to 4,023,581.80, 6,019,626.30 and 2,606,405.80

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Solution

The fourth proportional to 4,023,581.80, 6,019,626.30 and 2,606,405.80 is: 3,899,408.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,581.80 : 6,019,626.30 = 2,606,405.80 : x
  2. Step 2: Convert to fraction form
    4,023,581.80/6,019,626.30 = 2,606,405.80/x
  3. Step 3: Cross multiply
    4,023,581.80x = 6,019,626.30 × 2,606,405.80
  4. Step 4: Simplify right side
    4,023,581.80x = 15,689,588,902,152.54
  5. Step 5: Solve for x
    x = 15,689,588,902,152.54/4,023,581.80
  6. Step 6: Final answer
    x = 3,899,408.46

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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.