Home / 3,343,696.00-4,615,712.98-2,257,438.91

Finding the Fourth Proportional to 3,343,696.00, 4,615,712.98 and 2,257,438.91

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Solution

The fourth proportional to 3,343,696.00, 4,615,712.98 and 2,257,438.91 is: 3,116,219.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,696.00 : 4,615,712.98 = 2,257,438.91 : x
  2. Step 2: Convert to fraction form
    3,343,696.00/4,615,712.98 = 2,257,438.91/x
  3. Step 3: Cross multiply
    3,343,696.00x = 4,615,712.98 × 2,257,438.91
  4. Step 4: Simplify right side
    3,343,696.00x = 10,419,690,049,721.89
  5. Step 5: Solve for x
    x = 10,419,690,049,721.89/3,343,696.00
  6. Step 6: Final answer
    x = 3,116,219.31

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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.