Home / 2,941,309.26-4,058,377.16-1,717,059.20

Finding the Fourth Proportional to 2,941,309.26, 4,058,377.16 and 1,717,059.20

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Solution

The fourth proportional to 2,941,309.26, 4,058,377.16 and 1,717,059.20 is: 2,369,174.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,309.26 : 4,058,377.16 = 1,717,059.20 : x
  2. Step 2: Convert to fraction form
    2,941,309.26/4,058,377.16 = 1,717,059.20/x
  3. Step 3: Cross multiply
    2,941,309.26x = 4,058,377.16 × 1,717,059.20
  4. Step 4: Simplify right side
    2,941,309.26x = 6,968,473,810,770.69
  5. Step 5: Solve for x
    x = 6,968,473,810,770.69/2,941,309.26
  6. Step 6: Final answer
    x = 2,369,174.13

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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.