Home / 3,963,482.76-5,469,423.15-2,244,615.64

Finding the Fourth Proportional to 3,963,482.76, 5,469,423.15 and 2,244,615.64

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Solution

The fourth proportional to 3,963,482.76, 5,469,423.15 and 2,244,615.64 is: 3,097,465.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,482.76 : 5,469,423.15 = 2,244,615.64 : x
  2. Step 2: Convert to fraction form
    3,963,482.76/5,469,423.15 = 2,244,615.64/x
  3. Step 3: Cross multiply
    3,963,482.76x = 5,469,423.15 × 2,244,615.64
  4. Step 4: Simplify right side
    3,963,482.76x = 12,276,752,744,268.07
  5. Step 5: Solve for x
    x = 12,276,752,744,268.07/3,963,482.76
  6. Step 6: Final answer
    x = 3,097,465.91

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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.