Home / 1,741,012.43-2,402,672.18-966,643.29

Finding the Fourth Proportional to 1,741,012.43, 2,402,672.18 and 966,643.29

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Solution

The fourth proportional to 1,741,012.43, 2,402,672.18 and 966,643.29 is: 1,334,009.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,012.43 : 2,402,672.18 = 966,643.29 : x
  2. Step 2: Convert to fraction form
    1,741,012.43/2,402,672.18 = 966,643.29/x
  3. Step 3: Cross multiply
    1,741,012.43x = 2,402,672.18 × 966,643.29
  4. Step 4: Simplify right side
    1,741,012.43x = 2,322,526,936,033.46
  5. Step 5: Solve for x
    x = 2,322,526,936,033.46/1,741,012.43
  6. Step 6: Final answer
    x = 1,334,009.40

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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.