Home / 2,424,125.72-3,345,319.26-1,336,436.22

Finding the Fourth Proportional to 2,424,125.72, 3,345,319.26 and 1,336,436.22

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Solution

The fourth proportional to 2,424,125.72, 3,345,319.26 and 1,336,436.22 is: 1,844,296.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,125.72 : 3,345,319.26 = 1,336,436.22 : x
  2. Step 2: Convert to fraction form
    2,424,125.72/3,345,319.26 = 1,336,436.22/x
  3. Step 3: Cross multiply
    2,424,125.72x = 3,345,319.26 × 1,336,436.22
  4. Step 4: Simplify right side
    2,424,125.72x = 4,470,805,826,527.60
  5. Step 5: Solve for x
    x = 4,470,805,826,527.60/2,424,125.72
  6. Step 6: Final answer
    x = 1,844,296.19

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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.