Home / 2,836,003.32-4,255,845.30-1,697,907.96

Finding the Fourth Proportional to 2,836,003.32, 4,255,845.30 and 1,697,907.96

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Solution

The fourth proportional to 2,836,003.32, 4,255,845.30 and 1,697,907.96 is: 2,547,963.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,003.32 : 4,255,845.30 = 1,697,907.96 : x
  2. Step 2: Convert to fraction form
    2,836,003.32/4,255,845.30 = 1,697,907.96/x
  3. Step 3: Cross multiply
    2,836,003.32x = 4,255,845.30 × 1,697,907.96
  4. Step 4: Simplify right side
    2,836,003.32x = 7,226,033,611,398.59
  5. Step 5: Solve for x
    x = 7,226,033,611,398.59/2,836,003.32
  6. Step 6: Final answer
    x = 2,547,963.73

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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.