Home / 2,416,843.34-3,335,167.46-1,329,111.56

Finding the Fourth Proportional to 2,416,843.34, 3,335,167.46 and 1,329,111.56

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Solution

The fourth proportional to 2,416,843.34, 3,335,167.46 and 1,329,111.56 is: 1,834,131.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,843.34 : 3,335,167.46 = 1,329,111.56 : x
  2. Step 2: Convert to fraction form
    2,416,843.34/3,335,167.46 = 1,329,111.56/x
  3. Step 3: Cross multiply
    2,416,843.34x = 3,335,167.46 × 1,329,111.56
  4. Step 4: Simplify right side
    2,416,843.34x = 4,432,809,602,300.44
  5. Step 5: Solve for x
    x = 4,432,809,602,300.44/2,416,843.34
  6. Step 6: Final answer
    x = 1,834,131.96

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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.