Home / 4,047,996.80-6,071,995.20-1,056,180.80

Finding the Fourth Proportional to 4,047,996.80, 6,071,995.20 and 1,056,180.80

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Solution

The fourth proportional to 4,047,996.80, 6,071,995.20 and 1,056,180.80 is: 1,584,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,996.80 : 6,071,995.20 = 1,056,180.80 : x
  2. Step 2: Convert to fraction form
    4,047,996.80/6,071,995.20 = 1,056,180.80/x
  3. Step 3: Cross multiply
    4,047,996.80x = 6,071,995.20 × 1,056,180.80
  4. Step 4: Simplify right side
    4,047,996.80x = 6,413,124,747,932.16
  5. Step 5: Solve for x
    x = 6,413,124,747,932.16/4,047,996.80
  6. Step 6: Final answer
    x = 1,584,271.20

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Double scale
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Similar ratio
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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.