Home / 5,029,734.61-6,941,939.60-2,964,629.64

Finding the Fourth Proportional to 5,029,734.61, 6,941,939.60 and 2,964,629.64

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Solution

The fourth proportional to 5,029,734.61, 6,941,939.60 and 2,964,629.64 is: 4,091,722.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,734.61 : 6,941,939.60 = 2,964,629.64 : x
  2. Step 2: Convert to fraction form
    5,029,734.61/6,941,939.60 = 2,964,629.64/x
  3. Step 3: Cross multiply
    5,029,734.61x = 6,941,939.60 × 2,964,629.64
  4. Step 4: Simplify right side
    5,029,734.61x = 20,580,279,878,629.04
  5. Step 5: Solve for x
    x = 20,580,279,878,629.04/5,029,734.61
  6. Step 6: Final answer
    x = 4,091,722.82

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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.