Home / 2,382,347.39-3,573,735.21-676,507.43

Finding the Fourth Proportional to 2,382,347.39, 3,573,735.21 and 676,507.43

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Solution

The fourth proportional to 2,382,347.39, 3,573,735.21 and 676,507.43 is: 1,014,821.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,347.39 : 3,573,735.21 = 676,507.43 : x
  2. Step 2: Convert to fraction form
    2,382,347.39/3,573,735.21 = 676,507.43/x
  3. Step 3: Cross multiply
    2,382,347.39x = 3,573,735.21 × 676,507.43
  4. Step 4: Simplify right side
    2,382,347.39x = 2,417,658,404,548.93
  5. Step 5: Solve for x
    x = 2,417,658,404,548.93/2,382,347.39
  6. Step 6: Final answer
    x = 1,014,821.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.