Home / 3,548,623.68-4,892,001.88-2,528,256.96

Finding the Fourth Proportional to 3,548,623.68, 4,892,001.88 and 2,528,256.96

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Solution

The fourth proportional to 3,548,623.68, 4,892,001.88 and 2,528,256.96 is: 3,485,361.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,623.68 : 4,892,001.88 = 2,528,256.96 : x
  2. Step 2: Convert to fraction form
    3,548,623.68/4,892,001.88 = 2,528,256.96/x
  3. Step 3: Cross multiply
    3,548,623.68x = 4,892,001.88 × 2,528,256.96
  4. Step 4: Simplify right side
    3,548,623.68x = 12,368,237,801,443.08
  5. Step 5: Solve for x
    x = 12,368,237,801,443.08/3,548,623.68
  6. Step 6: Final answer
    x = 3,485,361.91

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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.