Home / 2,584,643.58-3,876,966.45-1,163,039.04

Finding the Fourth Proportional to 2,584,643.58, 3,876,966.45 and 1,163,039.04

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Solution

The fourth proportional to 2,584,643.58, 3,876,966.45 and 1,163,039.04 is: 1,744,559.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,643.58 : 3,876,966.45 = 1,163,039.04 : x
  2. Step 2: Convert to fraction form
    2,584,643.58/3,876,966.45 = 1,163,039.04/x
  3. Step 3: Cross multiply
    2,584,643.58x = 3,876,966.45 × 1,163,039.04
  4. Step 4: Simplify right side
    2,584,643.58x = 4,509,063,338,120.21
  5. Step 5: Solve for x
    x = 4,509,063,338,120.21/2,584,643.58
  6. Step 6: Final answer
    x = 1,744,559.05

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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.