Home / 2,773,016.60-4,159,524.90-1,653,272.60

Finding the Fourth Proportional to 2,773,016.60, 4,159,524.90 and 1,653,272.60

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Solution

The fourth proportional to 2,773,016.60, 4,159,524.90 and 1,653,272.60 is: 2,479,908.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,016.60 : 4,159,524.90 = 1,653,272.60 : x
  2. Step 2: Convert to fraction form
    2,773,016.60/4,159,524.90 = 1,653,272.60/x
  3. Step 3: Cross multiply
    2,773,016.60x = 4,159,524.90 × 1,653,272.60
  4. Step 4: Simplify right side
    2,773,016.60x = 6,876,828,546,187.74
  5. Step 5: Solve for x
    x = 6,876,828,546,187.74/2,773,016.60
  6. Step 6: Final answer
    x = 2,479,908.90

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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.