Home / 2,693,154.36-3,717,899.82-1,674,887.16

Finding the Fourth Proportional to 2,693,154.36, 3,717,899.82 and 1,674,887.16

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Solution

The fourth proportional to 2,693,154.36, 3,717,899.82 and 1,674,887.16 is: 2,312,181.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,154.36 : 3,717,899.82 = 1,674,887.16 : x
  2. Step 2: Convert to fraction form
    2,693,154.36/3,717,899.82 = 1,674,887.16/x
  3. Step 3: Cross multiply
    2,693,154.36x = 3,717,899.82 × 1,674,887.16
  4. Step 4: Simplify right side
    2,693,154.36x = 6,227,062,670,684.31
  5. Step 5: Solve for x
    x = 6,227,062,670,684.31/2,693,154.36
  6. Step 6: Final answer
    x = 2,312,181.86

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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.