Home / 2,565,303.56-3,538,576.48-1,694,146.29

Finding the Fourth Proportional to 2,565,303.56, 3,538,576.48 and 1,694,146.29

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Solution

The fourth proportional to 2,565,303.56, 3,538,576.48 and 1,694,146.29 is: 2,336,903.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,303.56 : 3,538,576.48 = 1,694,146.29 : x
  2. Step 2: Convert to fraction form
    2,565,303.56/3,538,576.48 = 1,694,146.29/x
  3. Step 3: Cross multiply
    2,565,303.56x = 3,538,576.48 × 1,694,146.29
  4. Step 4: Simplify right side
    2,565,303.56x = 5,994,866,201,144.76
  5. Step 5: Solve for x
    x = 5,994,866,201,144.76/2,565,303.56
  6. Step 6: Final answer
    x = 2,336,903.24

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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.