Home / 3,464,648.64-5,196,915.66-1,035,807.48

Finding the Fourth Proportional to 3,464,648.64, 5,196,915.66 and 1,035,807.48

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Solution

The fourth proportional to 3,464,648.64, 5,196,915.66 and 1,035,807.48 is: 1,553,694.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,648.64 : 5,196,915.66 = 1,035,807.48 : x
  2. Step 2: Convert to fraction form
    3,464,648.64/5,196,915.66 = 1,035,807.48/x
  3. Step 3: Cross multiply
    3,464,648.64x = 5,196,915.66 × 1,035,807.48
  4. Step 4: Simplify right side
    3,464,648.64x = 5,383,004,113,557.14
  5. Step 5: Solve for x
    x = 5,383,004,113,557.14/3,464,648.64
  6. Step 6: Final answer
    x = 1,553,694.09

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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.