Home / 3,237,747-4,463,937.18-2,654,822.40

Finding the Fourth Proportional to 3,237,747, 4,463,937.18 and 2,654,822.40

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Solution

The fourth proportional to 3,237,747, 4,463,937.18 and 2,654,822.40 is: 3,660,249.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,747 : 4,463,937.18 = 2,654,822.40 : x
  2. Step 2: Convert to fraction form
    3,237,747/4,463,937.18 = 2,654,822.40/x
  3. Step 3: Cross multiply
    3,237,747x = 4,463,937.18 × 2,654,822.40
  4. Step 4: Simplify right side
    3,237,747x = 11,850,960,417,656.83
  5. Step 5: Solve for x
    x = 11,850,960,417,656.83/3,237,747
  6. Step 6: Final answer
    x = 3,660,249.06

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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.