Home / 6,155,525.90-9,233,765.48-2,056,861.19

Finding the Fourth Proportional to 6,155,525.90, 9,233,765.48 and 2,056,861.19

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Solution

The fourth proportional to 6,155,525.90, 9,233,765.48 and 2,056,861.19 is: 3,085,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,525.90 : 9,233,765.48 = 2,056,861.19 : x
  2. Step 2: Convert to fraction form
    6,155,525.90/9,233,765.48 = 2,056,861.19/x
  3. Step 3: Cross multiply
    6,155,525.90x = 9,233,765.48 × 2,056,861.19
  4. Step 4: Simplify right side
    6,155,525.90x = 18,992,573,881,600.29
  5. Step 5: Solve for x
    x = 18,992,573,881,600.29/6,155,525.90
  6. Step 6: Final answer
    x = 3,085,451.05

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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.