Home / 3,026,661.24-4,540,656.06-896,912.04

Finding the Fourth Proportional to 3,026,661.24, 4,540,656.06 and 896,912.04

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Solution

The fourth proportional to 3,026,661.24, 4,540,656.06 and 896,912.04 is: 1,345,564.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,661.24 : 4,540,656.06 = 896,912.04 : x
  2. Step 2: Convert to fraction form
    3,026,661.24/4,540,656.06 = 896,912.04/x
  3. Step 3: Cross multiply
    3,026,661.24x = 4,540,656.06 × 896,912.04
  4. Step 4: Simplify right side
    3,026,661.24x = 4,072,569,089,712.96
  5. Step 5: Solve for x
    x = 4,072,569,089,712.96/3,026,661.24
  6. Step 6: Final answer
    x = 1,345,564.89

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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.