Home / 6,880,102.92-10,321,400.04-2,834,342.52

Finding the Fourth Proportional to 6,880,102.92, 10,321,400.04 and 2,834,342.52

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Solution

The fourth proportional to 6,880,102.92, 10,321,400.04 and 2,834,342.52 is: 4,252,026.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,880,102.92 : 10,321,400.04 = 2,834,342.52 : x
  2. Step 2: Convert to fraction form
    6,880,102.92/10,321,400.04 = 2,834,342.52/x
  3. Step 3: Cross multiply
    6,880,102.92x = 10,321,400.04 × 2,834,342.52
  4. Step 4: Simplify right side
    6,880,102.92x = 29,254,382,999,301.70
  5. Step 5: Solve for x
    x = 29,254,382,999,301.70/6,880,102.92
  6. Step 6: Final answer
    x = 4,252,026.94

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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.