Home / 3,046,537.68-4,203,261.32-1,757,205.20

Finding the Fourth Proportional to 3,046,537.68, 4,203,261.32 and 1,757,205.20

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Solution

The fourth proportional to 3,046,537.68, 4,203,261.32 and 1,757,205.20 is: 2,424,389.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,537.68 : 4,203,261.32 = 1,757,205.20 : x
  2. Step 2: Convert to fraction form
    3,046,537.68/4,203,261.32 = 1,757,205.20/x
  3. Step 3: Cross multiply
    3,046,537.68x = 4,203,261.32 × 1,757,205.20
  4. Step 4: Simplify right side
    3,046,537.68x = 7,385,992,648,462.86
  5. Step 5: Solve for x
    x = 7,385,992,648,462.86/3,046,537.68
  6. Step 6: Final answer
    x = 2,424,389.07

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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.