Home / 2,565,298.20-3,847,040.10-882,010.20

Finding the Fourth Proportional to 2,565,298.20, 3,847,040.10 and 882,010.20

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Solution

The fourth proportional to 2,565,298.20, 3,847,040.10 and 882,010.20 is: 1,322,703.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,298.20 : 3,847,040.10 = 882,010.20 : x
  2. Step 2: Convert to fraction form
    2,565,298.20/3,847,040.10 = 882,010.20/x
  3. Step 3: Cross multiply
    2,565,298.20x = 3,847,040.10 × 882,010.20
  4. Step 4: Simplify right side
    2,565,298.20x = 3,393,128,608,009.02
  5. Step 5: Solve for x
    x = 3,393,128,608,009.02/2,565,298.20
  6. Step 6: Final answer
    x = 1,322,703.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.