Home / 6,984,961.01-10,477,444.41-3,142,295.04

Finding the Fourth Proportional to 6,984,961.01, 10,477,444.41 and 3,142,295.04

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Solution

The fourth proportional to 6,984,961.01, 10,477,444.41 and 3,142,295.04 is: 4,713,443.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984,961.01 : 10,477,444.41 = 3,142,295.04 : x
  2. Step 2: Convert to fraction form
    6,984,961.01/10,477,444.41 = 3,142,295.04/x
  3. Step 3: Cross multiply
    6,984,961.01x = 10,477,444.41 × 3,142,295.04
  4. Step 4: Simplify right side
    6,984,961.01x = 32,923,221,601,418.73
  5. Step 5: Solve for x
    x = 32,923,221,601,418.73/6,984,961.01
  6. Step 6: Final answer
    x = 4,713,443.87

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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.