Home / 6,116,592.24-8,442,181.65-3,879,923.04

Finding the Fourth Proportional to 6,116,592.24, 8,442,181.65 and 3,879,923.04

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Solution

The fourth proportional to 6,116,592.24, 8,442,181.65 and 3,879,923.04 is: 5,355,108.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,592.24 : 8,442,181.65 = 3,879,923.04 : x
  2. Step 2: Convert to fraction form
    6,116,592.24/8,442,181.65 = 3,879,923.04/x
  3. Step 3: Cross multiply
    6,116,592.24x = 8,442,181.65 × 3,879,923.04
  4. Step 4: Simplify right side
    6,116,592.24x = 32,755,015,091,700.22
  5. Step 5: Solve for x
    x = 32,755,015,091,700.22/6,116,592.24
  6. Step 6: Final answer
    x = 5,355,108.50

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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.