Home / 6,029,721.34-8,321,068.01-3,276,408.76

Finding the Fourth Proportional to 6,029,721.34, 8,321,068.01 and 3,276,408.76

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Solution

The fourth proportional to 6,029,721.34, 8,321,068.01 and 3,276,408.76 is: 4,521,472.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,721.34 : 8,321,068.01 = 3,276,408.76 : x
  2. Step 2: Convert to fraction form
    6,029,721.34/8,321,068.01 = 3,276,408.76/x
  3. Step 3: Cross multiply
    6,029,721.34x = 8,321,068.01 × 3,276,408.76
  4. Step 4: Simplify right side
    6,029,721.34x = 27,263,220,120,519.77
  5. Step 5: Solve for x
    x = 27,263,220,120,519.77/6,029,721.34
  6. Step 6: Final answer
    x = 4,521,472.65

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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.