Home / 7,090,394.66-10,635,969.16-2,233,081.04

Finding the Fourth Proportional to 7,090,394.66, 10,635,969.16 and 2,233,081.04

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Solution

The fourth proportional to 7,090,394.66, 10,635,969.16 and 2,233,081.04 is: 3,349,740.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,090,394.66 : 10,635,969.16 = 2,233,081.04 : x
  2. Step 2: Convert to fraction form
    7,090,394.66/10,635,969.16 = 2,233,081.04/x
  3. Step 3: Cross multiply
    7,090,394.66x = 10,635,969.16 × 2,233,081.04
  4. Step 4: Simplify right side
    7,090,394.66x = 23,750,981,073,220.73
  5. Step 5: Solve for x
    x = 23,750,981,073,220.73/7,090,394.66
  6. Step 6: Final answer
    x = 3,349,740.35

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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.