Home / 2,676,298.70-3,693,347.07-1,514,744.93

Finding the Fourth Proportional to 2,676,298.70, 3,693,347.07 and 1,514,744.93

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Solution

The fourth proportional to 2,676,298.70, 3,693,347.07 and 1,514,744.93 is: 2,090,379.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,298.70 : 3,693,347.07 = 1,514,744.93 : x
  2. Step 2: Convert to fraction form
    2,676,298.70/3,693,347.07 = 1,514,744.93/x
  3. Step 3: Cross multiply
    2,676,298.70x = 3,693,347.07 × 1,514,744.93
  4. Step 4: Simplify right side
    2,676,298.70x = 5,594,478,749,012.85
  5. Step 5: Solve for x
    x = 5,594,478,749,012.85/2,676,298.70
  6. Step 6: Final answer
    x = 2,090,379.06

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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.