Home / 3,088,997.40-4,633,496.10-2,553,619.80

Finding the Fourth Proportional to 3,088,997.40, 4,633,496.10 and 2,553,619.80

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Solution

The fourth proportional to 3,088,997.40, 4,633,496.10 and 2,553,619.80 is: 3,830,429.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,997.40 : 4,633,496.10 = 2,553,619.80 : x
  2. Step 2: Convert to fraction form
    3,088,997.40/4,633,496.10 = 2,553,619.80/x
  3. Step 3: Cross multiply
    3,088,997.40x = 4,633,496.10 × 2,553,619.80
  4. Step 4: Simplify right side
    3,088,997.40x = 11,832,187,384,182.78
  5. Step 5: Solve for x
    x = 11,832,187,384,182.78/3,088,997.40
  6. Step 6: Final answer
    x = 3,830,429.70

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1.5x scale

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.