Home / 2,060,164.80-3,090,247.20-1,944,043.20

Finding the Fourth Proportional to 2,060,164.80, 3,090,247.20 and 1,944,043.20

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Solution

The fourth proportional to 2,060,164.80, 3,090,247.20 and 1,944,043.20 is: 2,916,064.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,164.80 : 3,090,247.20 = 1,944,043.20 : x
  2. Step 2: Convert to fraction form
    2,060,164.80/3,090,247.20 = 1,944,043.20/x
  3. Step 3: Cross multiply
    2,060,164.80x = 3,090,247.20 × 1,944,043.20
  4. Step 4: Simplify right side
    2,060,164.80x = 6,007,574,055,479.04
  5. Step 5: Solve for x
    x = 6,007,574,055,479.04/2,060,164.80
  6. Step 6: Final answer
    x = 2,916,064.80

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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.