Home / 3,063,274.80-4,596,661.80-2,117,324.40

Finding the Fourth Proportional to 3,063,274.80, 4,596,661.80 and 2,117,324.40

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Solution

The fourth proportional to 3,063,274.80, 4,596,661.80 and 2,117,324.40 is: 3,177,195.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,274.80 : 4,596,661.80 = 2,117,324.40 : x
  2. Step 2: Convert to fraction form
    3,063,274.80/4,596,661.80 = 2,117,324.40/x
  3. Step 3: Cross multiply
    3,063,274.80x = 4,596,661.80 × 2,117,324.40
  4. Step 4: Simplify right side
    3,063,274.80x = 9,732,624,187,687.92
  5. Step 5: Solve for x
    x = 9,732,624,187,687.92/3,063,274.80
  6. Step 6: Final answer
    x = 3,177,195.92

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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.