Home / 8,051,206.52-11,110,411.26-4,380,028.88

Finding the Fourth Proportional to 8,051,206.52, 11,110,411.26 and 4,380,028.88

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Solution

The fourth proportional to 8,051,206.52, 11,110,411.26 and 4,380,028.88 is: 6,044,301.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,051,206.52 : 11,110,411.26 = 4,380,028.88 : x
  2. Step 2: Convert to fraction form
    8,051,206.52/11,110,411.26 = 4,380,028.88/x
  3. Step 3: Cross multiply
    8,051,206.52x = 11,110,411.26 × 4,380,028.88
  4. Step 4: Simplify right side
    8,051,206.52x = 48,663,922,187,477.19
  5. Step 5: Solve for x
    x = 48,663,922,187,477.19/8,051,206.52
  6. Step 6: Final answer
    x = 6,044,301.82

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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.