Home / 6,892,712.34-10,340,190.70-2,035,510.14

Finding the Fourth Proportional to 6,892,712.34, 10,340,190.70 and 2,035,510.14

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Solution

The fourth proportional to 6,892,712.34, 10,340,190.70 and 2,035,510.14 is: 3,053,596.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,712.34 : 10,340,190.70 = 2,035,510.14 : x
  2. Step 2: Convert to fraction form
    6,892,712.34/10,340,190.70 = 2,035,510.14/x
  3. Step 3: Cross multiply
    6,892,712.34x = 10,340,190.70 × 2,035,510.14
  4. Step 4: Simplify right side
    6,892,712.34x = 21,047,563,019,383.70
  5. Step 5: Solve for x
    x = 21,047,563,019,383.70/6,892,712.34
  6. Step 6: Final answer
    x = 3,053,596.61

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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.