Home / 6,850,477.92-10,277,159.76-2,590,551.84

Finding the Fourth Proportional to 6,850,477.92, 10,277,159.76 and 2,590,551.84

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Solution

The fourth proportional to 6,850,477.92, 10,277,159.76 and 2,590,551.84 is: 3,886,373.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,477.92 : 10,277,159.76 = 2,590,551.84 : x
  2. Step 2: Convert to fraction form
    6,850,477.92/10,277,159.76 = 2,590,551.84/x
  3. Step 3: Cross multiply
    6,850,477.92x = 10,277,159.76 × 2,590,551.84
  4. Step 4: Simplify right side
    6,850,477.92x = 26,623,515,126,241.96
  5. Step 5: Solve for x
    x = 26,623,515,126,241.96/6,850,477.92
  6. Step 6: Final answer
    x = 3,886,373.39

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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.