Home / 6,875,395.11-10,313,215.70-2,083,084.92

Finding the Fourth Proportional to 6,875,395.11, 10,313,215.70 and 2,083,084.92

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Solution

The fourth proportional to 6,875,395.11, 10,313,215.70 and 2,083,084.92 is: 3,124,664.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875,395.11 : 10,313,215.70 = 2,083,084.92 : x
  2. Step 2: Convert to fraction form
    6,875,395.11/10,313,215.70 = 2,083,084.92/x
  3. Step 3: Cross multiply
    6,875,395.11x = 10,313,215.70 × 2,083,084.92
  4. Step 4: Simplify right side
    6,875,395.11x = 21,483,304,090,961.82
  5. Step 5: Solve for x
    x = 21,483,304,090,961.82/6,875,395.11
  6. Step 6: Final answer
    x = 3,124,664.66

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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.