Home / 2,726,008.09-3,761,916.83-1,502,357.70

Finding the Fourth Proportional to 2,726,008.09, 3,761,916.83 and 1,502,357.70

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Solution

The fourth proportional to 2,726,008.09, 3,761,916.83 and 1,502,357.70 is: 2,073,267.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,008.09 : 3,761,916.83 = 1,502,357.70 : x
  2. Step 2: Convert to fraction form
    2,726,008.09/3,761,916.83 = 1,502,357.70/x
  3. Step 3: Cross multiply
    2,726,008.09x = 3,761,916.83 × 1,502,357.70
  4. Step 4: Simplify right side
    2,726,008.09x = 5,651,744,716,310.09
  5. Step 5: Solve for x
    x = 5,651,744,716,310.09/2,726,008.09
  6. Step 6: Final answer
    x = 2,073,267.77

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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.