Home / 6,258,108.36-9,391,111.29-2,663,869.44

Finding the Fourth Proportional to 6,258,108.36, 9,391,111.29 and 2,663,869.44

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Solution

The fourth proportional to 6,258,108.36, 9,391,111.29 and 2,663,869.44 is: 3,997,485.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,108.36 : 9,391,111.29 = 2,663,869.44 : x
  2. Step 2: Convert to fraction form
    6,258,108.36/9,391,111.29 = 2,663,869.44/x
  3. Step 3: Cross multiply
    6,258,108.36x = 9,391,111.29 × 2,663,869.44
  4. Step 4: Simplify right side
    6,258,108.36x = 25,016,694,373,069.98
  5. Step 5: Solve for x
    x = 25,016,694,373,069.98/6,258,108.36
  6. Step 6: Final answer
    x = 3,997,485.01

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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.