Home / 11,435,097.68-17,153,025.40-5,752,225.36

Finding the Fourth Proportional to 11,435,097.68, 17,153,025.40 and 5,752,225.36

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Solution

The fourth proportional to 11,435,097.68, 17,153,025.40 and 5,752,225.36 is: 8,628,528.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,435,097.68 : 17,153,025.40 = 5,752,225.36 : x
  2. Step 2: Convert to fraction form
    11,435,097.68/17,153,025.40 = 5,752,225.36/x
  3. Step 3: Cross multiply
    11,435,097.68x = 17,153,025.40 × 5,752,225.36
  4. Step 4: Simplify right side
    11,435,097.68x = 98,668,067,706,604.14
  5. Step 5: Solve for x
    x = 98,668,067,706,604.14/11,435,097.68
  6. Step 6: Final answer
    x = 8,628,528.63

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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.