Home / 2,571,286.59-3,547,657.37-2,025,729.32

Finding the Fourth Proportional to 2,571,286.59, 3,547,657.37 and 2,025,729.32

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Solution

The fourth proportional to 2,571,286.59, 3,547,657.37 and 2,025,729.32 is: 2,794,940.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,286.59 : 3,547,657.37 = 2,025,729.32 : x
  2. Step 2: Convert to fraction form
    2,571,286.59/3,547,657.37 = 2,025,729.32/x
  3. Step 3: Cross multiply
    2,571,286.59x = 3,547,657.37 × 2,025,729.32
  4. Step 4: Simplify right side
    2,571,286.59x = 7,186,593,539,049.13
  5. Step 5: Solve for x
    x = 7,186,593,539,049.13/2,571,286.59
  6. Step 6: Final answer
    x = 2,794,940.70

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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.