Home / 2,703,850.02-3,731,722.86-1,542,290.58

Finding the Fourth Proportional to 2,703,850.02, 3,731,722.86 and 1,542,290.58

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Solution

The fourth proportional to 2,703,850.02, 3,731,722.86 and 1,542,290.58 is: 2,128,594.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,850.02 : 3,731,722.86 = 1,542,290.58 : x
  2. Step 2: Convert to fraction form
    2,703,850.02/3,731,722.86 = 1,542,290.58/x
  3. Step 3: Cross multiply
    2,703,850.02x = 3,731,722.86 × 1,542,290.58
  4. Step 4: Simplify right side
    2,703,850.02x = 5,755,401,014,148.66
  5. Step 5: Solve for x
    x = 5,755,401,014,148.66/2,703,850.02
  6. Step 6: Final answer
    x = 2,128,594.77

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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.