Home / 11,214,025.25-15,475,361-6,057,386.78

Finding the Fourth Proportional to 11,214,025.25, 15,475,361 and 6,057,386.78

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Solution

The fourth proportional to 11,214,025.25, 15,475,361 and 6,057,386.78 is: 8,359,197.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,025.25 : 15,475,361 = 6,057,386.78 : x
  2. Step 2: Convert to fraction form
    11,214,025.25/15,475,361 = 6,057,386.78/x
  3. Step 3: Cross multiply
    11,214,025.25x = 15,475,361 × 6,057,386.78
  4. Step 4: Simplify right side
    11,214,025.25x = 93,740,247,137,127.58
  5. Step 5: Solve for x
    x = 93,740,247,137,127.58/11,214,025.25
  6. Step 6: Final answer
    x = 8,359,197.08

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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.