Home / 2,676,296.70-3,693,344.31-1,514,742.93

Finding the Fourth Proportional to 2,676,296.70, 3,693,344.31 and 1,514,742.93

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Solution

The fourth proportional to 2,676,296.70, 3,693,344.31 and 1,514,742.93 is: 2,090,376.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,296.70 : 3,693,344.31 = 1,514,742.93 : x
  2. Step 2: Convert to fraction form
    2,676,296.70/3,693,344.31 = 1,514,742.93/x
  3. Step 3: Cross multiply
    2,676,296.70x = 3,693,344.31 × 1,514,742.93
  4. Step 4: Simplify right side
    2,676,296.70x = 5,594,467,181,628.23
  5. Step 5: Solve for x
    x = 5,594,467,181,628.23/2,676,296.70
  6. Step 6: Final answer
    x = 2,090,376.30

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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.