Home / 12,363,583.25-18,546,260.36-3,265,590.17

Finding the Fourth Proportional to 12,363,583.25, 18,546,260.36 and 3,265,590.17

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Solution

The fourth proportional to 12,363,583.25, 18,546,260.36 and 3,265,590.17 is: 4,898,619.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,363,583.25 : 18,546,260.36 = 3,265,590.17 : x
  2. Step 2: Convert to fraction form
    12,363,583.25/18,546,260.36 = 3,265,590.17/x
  3. Step 3: Cross multiply
    12,363,583.25x = 18,546,260.36 × 3,265,590.17
  4. Step 4: Simplify right side
    12,363,583.25x = 60,564,485,412,817.41
  5. Step 5: Solve for x
    x = 60,564,485,412,817.41/12,363,583.25
  6. Step 6: Final answer
    x = 4,898,619.13

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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.