Home / 4,439,633.26-6,126,737.64-2,402,486.50

Finding the Fourth Proportional to 4,439,633.26, 6,126,737.64 and 2,402,486.50

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Solution

The fourth proportional to 4,439,633.26, 6,126,737.64 and 2,402,486.50 is: 3,315,455.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,633.26 : 6,126,737.64 = 2,402,486.50 : x
  2. Step 2: Convert to fraction form
    4,439,633.26/6,126,737.64 = 2,402,486.50/x
  3. Step 3: Cross multiply
    4,439,633.26x = 6,126,737.64 × 2,402,486.50
  4. Step 4: Simplify right side
    4,439,633.26x = 14,719,404,469,141.86
  5. Step 5: Solve for x
    x = 14,719,404,469,141.86/4,439,633.26
  6. Step 6: Final answer
    x = 3,315,455.04

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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.