Home / 6,105,411.18-9,158,199.89-2,265,749.96

Finding the Fourth Proportional to 6,105,411.18, 9,158,199.89 and 2,265,749.96

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Solution

The fourth proportional to 6,105,411.18, 9,158,199.89 and 2,265,749.96 is: 3,398,655.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,411.18 : 9,158,199.89 = 2,265,749.96 : x
  2. Step 2: Convert to fraction form
    6,105,411.18/9,158,199.89 = 2,265,749.96/x
  3. Step 3: Cross multiply
    6,105,411.18x = 9,158,199.89 × 2,265,749.96
  4. Step 4: Simplify right side
    6,105,411.18x = 20,750,190,977,319.75
  5. Step 5: Solve for x
    x = 20,750,190,977,319.75/6,105,411.18
  6. Step 6: Final answer
    x = 3,398,655.78

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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.