Home / 2,610,018.02-3,913,761.30-1,530,883.22

Finding the Fourth Proportional to 2,610,018.02, 3,913,761.30 and 1,530,883.22

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Solution

The fourth proportional to 2,610,018.02, 3,913,761.30 and 1,530,883.22 is: 2,295,582.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,018.02 : 3,913,761.30 = 1,530,883.22 : x
  2. Step 2: Convert to fraction form
    2,610,018.02/3,913,761.30 = 1,530,883.22/x
  3. Step 3: Cross multiply
    2,610,018.02x = 3,913,761.30 × 1,530,883.22
  4. Step 4: Simplify right side
    2,610,018.02x = 5,991,511,501,255.39
  5. Step 5: Solve for x
    x = 5,991,511,501,255.39/2,610,018.02
  6. Step 6: Final answer
    x = 2,295,582.43

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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.