Home / 3,192,946.02-4,785,260.49-1,297,471.50

Finding the Fourth Proportional to 3,192,946.02, 4,785,260.49 and 1,297,471.50

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Solution

The fourth proportional to 3,192,946.02, 4,785,260.49 and 1,297,471.50 is: 1,944,517.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,946.02 : 4,785,260.49 = 1,297,471.50 : x
  2. Step 2: Convert to fraction form
    3,192,946.02/4,785,260.49 = 1,297,471.50/x
  3. Step 3: Cross multiply
    3,192,946.02x = 4,785,260.49 × 1,297,471.50
  4. Step 4: Simplify right side
    3,192,946.02x = 6,208,739,105,851.04
  5. Step 5: Solve for x
    x = 6,208,739,105,851.04/3,192,946.02
  6. Step 6: Final answer
    x = 1,944,517.40

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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.