Home / 2,247,696.40-3,371,544.60-1,303,495.60

Finding the Fourth Proportional to 2,247,696.40, 3,371,544.60 and 1,303,495.60

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Solution

The fourth proportional to 2,247,696.40, 3,371,544.60 and 1,303,495.60 is: 1,955,243.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,696.40 : 3,371,544.60 = 1,303,495.60 : x
  2. Step 2: Convert to fraction form
    2,247,696.40/3,371,544.60 = 1,303,495.60/x
  3. Step 3: Cross multiply
    2,247,696.40x = 3,371,544.60 × 1,303,495.60
  4. Step 4: Simplify right side
    2,247,696.40x = 4,394,793,551,303.76
  5. Step 5: Solve for x
    x = 4,394,793,551,303.76/2,247,696.40
  6. Step 6: Final answer
    x = 1,955,243.40

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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.