Home / 3,507,568.14-4,840,852.41-2,917,825.79

Finding the Fourth Proportional to 3,507,568.14, 4,840,852.41 and 2,917,825.79

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Solution

The fourth proportional to 3,507,568.14, 4,840,852.41 and 2,917,825.79 is: 4,026,939.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,568.14 : 4,840,852.41 = 2,917,825.79 : x
  2. Step 2: Convert to fraction form
    3,507,568.14/4,840,852.41 = 2,917,825.79/x
  3. Step 3: Cross multiply
    3,507,568.14x = 4,840,852.41 × 2,917,825.79
  4. Step 4: Simplify right side
    3,507,568.14x = 14,124,763,983,277.39
  5. Step 5: Solve for x
    x = 14,124,763,983,277.39/3,507,568.14
  6. Step 6: Final answer
    x = 4,026,939.30

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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.