Home / 3,660,917.66-5,050,357.72-2,303,539.10

Finding the Fourth Proportional to 3,660,917.66, 5,050,357.72 and 2,303,539.10

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Solution

The fourth proportional to 3,660,917.66, 5,050,357.72 and 2,303,539.10 is: 3,177,808.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,917.66 : 5,050,357.72 = 2,303,539.10 : x
  2. Step 2: Convert to fraction form
    3,660,917.66/5,050,357.72 = 2,303,539.10/x
  3. Step 3: Cross multiply
    3,660,917.66x = 5,050,357.72 × 2,303,539.10
  4. Step 4: Simplify right side
    3,660,917.66x = 11,633,696,445,996.22
  5. Step 5: Solve for x
    x = 11,633,696,445,996.22/3,660,917.66
  6. Step 6: Final answer
    x = 3,177,808.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.