Home / 6,471,406.04-8,930,192.69-3,570,229.04

Finding the Fourth Proportional to 6,471,406.04, 8,930,192.69 and 3,570,229.04

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Solution

The fourth proportional to 6,471,406.04, 8,930,192.69 and 3,570,229.04 is: 4,926,724.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,471,406.04 : 8,930,192.69 = 3,570,229.04 : x
  2. Step 2: Convert to fraction form
    6,471,406.04/8,930,192.69 = 3,570,229.04/x
  3. Step 3: Cross multiply
    6,471,406.04x = 8,930,192.69 × 3,570,229.04
  4. Step 4: Simplify right side
    6,471,406.04x = 31,882,833,238,908.33
  5. Step 5: Solve for x
    x = 31,882,833,238,908.33/6,471,406.04
  6. Step 6: Final answer
    x = 4,926,724.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.