Home / 2,607,159.82-3,911,034.99-2,339,274.19

Finding the Fourth Proportional to 2,607,159.82, 3,911,034.99 and 2,339,274.19

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Solution

The fourth proportional to 2,607,159.82, 3,911,034.99 and 2,339,274.19 is: 3,509,176.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,159.82 : 3,911,034.99 = 2,339,274.19 : x
  2. Step 2: Convert to fraction form
    2,607,159.82/3,911,034.99 = 2,339,274.19/x
  3. Step 3: Cross multiply
    2,607,159.82x = 3,911,034.99 × 2,339,274.19
  4. Step 4: Simplify right side
    2,607,159.82x = 9,148,983,208,293.91
  5. Step 5: Solve for x
    x = 9,148,983,208,293.91/2,607,159.82
  6. Step 6: Final answer
    x = 3,509,176.21

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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.