Home / 2,726,021.34-3,761,935.16-1,502,370.99

Finding the Fourth Proportional to 2,726,021.34, 3,761,935.16 and 1,502,370.99

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Solution

The fourth proportional to 2,726,021.34, 3,761,935.16 and 1,502,370.99 is: 2,073,286.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,021.34 : 3,761,935.16 = 1,502,370.99 : x
  2. Step 2: Convert to fraction form
    2,726,021.34/3,761,935.16 = 1,502,370.99/x
  3. Step 3: Cross multiply
    2,726,021.34x = 3,761,935.16 × 1,502,370.99
  4. Step 4: Simplify right side
    2,726,021.34x = 5,651,822,243,133.15
  5. Step 5: Solve for x
    x = 5,651,822,243,133.15/2,726,021.34
  6. Step 6: Final answer
    x = 2,073,286.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.