Home / 11,648,252.32-17,473,263-3,969,510.64

Finding the Fourth Proportional to 11,648,252.32, 17,473,263 and 3,969,510.64

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Solution

The fourth proportional to 11,648,252.32, 17,473,263 and 3,969,510.64 is: 5,954,567.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,648,252.32 : 17,473,263 = 3,969,510.64 : x
  2. Step 2: Convert to fraction form
    11,648,252.32/17,473,263 = 3,969,510.64/x
  3. Step 3: Cross multiply
    11,648,252.32x = 17,473,263 × 3,969,510.64
  4. Step 4: Simplify right side
    11,648,252.32x = 69,360,303,394,018.32
  5. Step 5: Solve for x
    x = 69,360,303,394,018.32/11,648,252.32
  6. Step 6: Final answer
    x = 5,954,567.39

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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.