Home / 3,372,387.81-4,653,931.91-1,844,462.13

Finding the Fourth Proportional to 3,372,387.81, 4,653,931.91 and 1,844,462.13

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Solution

The fourth proportional to 3,372,387.81, 4,653,931.91 and 1,844,462.13 is: 2,545,377.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,387.81 : 4,653,931.91 = 1,844,462.13 : x
  2. Step 2: Convert to fraction form
    3,372,387.81/4,653,931.91 = 1,844,462.13/x
  3. Step 3: Cross multiply
    3,372,387.81x = 4,653,931.91 × 1,844,462.13
  4. Step 4: Simplify right side
    3,372,387.81x = 8,584,001,163,593.57
  5. Step 5: Solve for x
    x = 8,584,001,163,593.57/3,372,387.81
  6. Step 6: Final answer
    x = 2,545,377.83

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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.