Home / 2,296,987.72-3,445,219.14-614,222.44

Finding the Fourth Proportional to 2,296,987.72, 3,445,219.14 and 614,222.44

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Solution

The fourth proportional to 2,296,987.72, 3,445,219.14 and 614,222.44 is: 921,263.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,987.72 : 3,445,219.14 = 614,222.44 : x
  2. Step 2: Convert to fraction form
    2,296,987.72/3,445,219.14 = 614,222.44/x
  3. Step 3: Cross multiply
    2,296,987.72x = 3,445,219.14 × 614,222.44
  4. Step 4: Simplify right side
    2,296,987.72x = 2,116,130,906,505.50
  5. Step 5: Solve for x
    x = 2,116,130,906,505.50/2,296,987.72
  6. Step 6: Final answer
    x = 921,263.48

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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.