Home / 6,731,607.84-10,101,085.44-3,897,255.84

Finding the Fourth Proportional to 6,731,607.84, 10,101,085.44 and 3,897,255.84

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Solution

The fourth proportional to 6,731,607.84, 10,101,085.44 and 3,897,255.84 is: 5,848,010.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,607.84 : 10,101,085.44 = 3,897,255.84 : x
  2. Step 2: Convert to fraction form
    6,731,607.84/10,101,085.44 = 3,897,255.84/x
  3. Step 3: Cross multiply
    6,731,607.84x = 10,101,085.44 × 3,897,255.84
  4. Step 4: Simplify right side
    6,731,607.84x = 39,366,514,221,378.97
  5. Step 5: Solve for x
    x = 39,366,514,221,378.97/6,731,607.84
  6. Step 6: Final answer
    x = 5,848,010.63

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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.