Home / 4,091,601.60-6,137,180.48-1,251,714

Finding the Fourth Proportional to 4,091,601.60, 6,137,180.48 and 1,251,714

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Solution

The fourth proportional to 4,091,601.60, 6,137,180.48 and 1,251,714 is: 1,877,503.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,601.60 : 6,137,180.48 = 1,251,714 : x
  2. Step 2: Convert to fraction form
    4,091,601.60/6,137,180.48 = 1,251,714/x
  3. Step 3: Cross multiply
    4,091,601.60x = 6,137,180.48 × 1,251,714
  4. Step 4: Simplify right side
    4,091,601.60x = 7,681,994,727,342.72
  5. Step 5: Solve for x
    x = 7,681,994,727,342.72/4,091,601.60
  6. Step 6: Final answer
    x = 1,877,503.11

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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.