Home / 5,104,364.66-7,657,682.24-2,226,196.86

Finding the Fourth Proportional to 5,104,364.66, 7,657,682.24 and 2,226,196.86

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Solution

The fourth proportional to 5,104,364.66, 7,657,682.24 and 2,226,196.86 is: 3,339,790.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,364.66 : 7,657,682.24 = 2,226,196.86 : x
  2. Step 2: Convert to fraction form
    5,104,364.66/7,657,682.24 = 2,226,196.86/x
  3. Step 3: Cross multiply
    5,104,364.66x = 7,657,682.24 × 2,226,196.86
  4. Step 4: Simplify right side
    5,104,364.66x = 17,047,508,157,565.77
  5. Step 5: Solve for x
    x = 17,047,508,157,565.77/5,104,364.66
  6. Step 6: Final answer
    x = 3,339,790.41

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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.