Home / 2,941,993.42-4,056,050.58-2,416,730.92

Finding the Fourth Proportional to 2,941,993.42, 4,056,050.58 and 2,416,730.92

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Solution

The fourth proportional to 2,941,993.42, 4,056,050.58 and 2,416,730.92 is: 3,331,884.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,993.42 : 4,056,050.58 = 2,416,730.92 : x
  2. Step 2: Convert to fraction form
    2,941,993.42/4,056,050.58 = 2,416,730.92/x
  3. Step 3: Cross multiply
    2,941,993.42x = 4,056,050.58 × 2,416,730.92
  4. Step 4: Simplify right side
    2,941,993.42x = 9,802,382,830,567.07
  5. Step 5: Solve for x
    x = 9,802,382,830,567.07/2,941,993.42
  6. Step 6: Final answer
    x = 3,331,884.69

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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.