Home / 6,892,696.15-10,340,166.36-2,035,493.91

Finding the Fourth Proportional to 6,892,696.15, 10,340,166.36 and 2,035,493.91

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Solution

The fourth proportional to 6,892,696.15, 10,340,166.36 and 2,035,493.91 is: 3,053,572.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,696.15 : 10,340,166.36 = 2,035,493.91 : x
  2. Step 2: Convert to fraction form
    6,892,696.15/10,340,166.36 = 2,035,493.91/x
  3. Step 3: Cross multiply
    6,892,696.15x = 10,340,166.36 × 2,035,493.91
  4. Step 4: Simplify right side
    6,892,696.15x = 21,047,345,654,166.87
  5. Step 5: Solve for x
    x = 21,047,345,654,166.87/6,892,696.15
  6. Step 6: Final answer
    x = 3,053,572.24

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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.