Home / 2,584,719.04-3,877,078.60-1,163,114.32

Finding the Fourth Proportional to 2,584,719.04, 3,877,078.60 and 1,163,114.32

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Solution

The fourth proportional to 2,584,719.04, 3,877,078.60 and 1,163,114.32 is: 1,744,671.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,719.04 : 3,877,078.60 = 1,163,114.32 : x
  2. Step 2: Convert to fraction form
    2,584,719.04/3,877,078.60 = 1,163,114.32/x
  3. Step 3: Cross multiply
    2,584,719.04x = 3,877,078.60 × 1,163,114.32
  4. Step 4: Simplify right side
    2,584,719.04x = 4,509,485,639,425.55
  5. Step 5: Solve for x
    x = 4,509,485,639,425.55/2,584,719.04
  6. Step 6: Final answer
    x = 1,744,671.50

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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.