Home / 1,844,523.10-2,766,784.65-1,336,701.70

Finding the Fourth Proportional to 1,844,523.10, 2,766,784.65 and 1,336,701.70

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Solution

The fourth proportional to 1,844,523.10, 2,766,784.65 and 1,336,701.70 is: 2,005,052.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,523.10 : 2,766,784.65 = 1,336,701.70 : x
  2. Step 2: Convert to fraction form
    1,844,523.10/2,766,784.65 = 1,336,701.70/x
  3. Step 3: Cross multiply
    1,844,523.10x = 2,766,784.65 × 1,336,701.70
  4. Step 4: Simplify right side
    1,844,523.10x = 3,698,365,745,188.91
  5. Step 5: Solve for x
    x = 3,698,365,745,188.91/1,844,523.10
  6. Step 6: Final answer
    x = 2,005,052.55

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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.