Home / 3,510,612.45-5,258,045.48-3,510,612.45

Finding the Fourth Proportional to 3,510,612.45, 5,258,045.48 and 3,510,612.45

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Solution

The fourth proportional to 3,510,612.45, 5,258,045.48 and 3,510,612.45 is: 5,258,045.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,612.45 : 5,258,045.48 = 3,510,612.45 : x
  2. Step 2: Convert to fraction form
    3,510,612.45/5,258,045.48 = 3,510,612.45/x
  3. Step 3: Cross multiply
    3,510,612.45x = 5,258,045.48 × 3,510,612.45
  4. Step 4: Simplify right side
    3,510,612.45x = 18,458,959,907,201.16
  5. Step 5: Solve for x
    x = 18,458,959,907,201.16/3,510,612.45
  6. Step 6: Final answer
    x = 5,258,045.48

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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.