Home / 4,866,889.31-6,714,278.64-2,801,410.64

Finding the Fourth Proportional to 4,866,889.31, 6,714,278.64 and 2,801,410.64

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Solution

The fourth proportional to 4,866,889.31, 6,714,278.64 and 2,801,410.64 is: 3,864,779.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,866,889.31 : 6,714,278.64 = 2,801,410.64 : x
  2. Step 2: Convert to fraction form
    4,866,889.31/6,714,278.64 = 2,801,410.64/x
  3. Step 3: Cross multiply
    4,866,889.31x = 6,714,278.64 × 2,801,410.64
  4. Step 4: Simplify right side
    4,866,889.31x = 18,809,451,622,020.73
  5. Step 5: Solve for x
    x = 18,809,451,622,020.73/4,866,889.31
  6. Step 6: Final answer
    x = 3,864,779.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.