Home / 7,259,115.40-10,896,546.30-4,070,469.40

Finding the Fourth Proportional to 7,259,115.40, 10,896,546.30 and 4,070,469.40

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Solution

The fourth proportional to 7,259,115.40, 10,896,546.30 and 4,070,469.40 is: 6,110,118.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,115.40 : 10,896,546.30 = 4,070,469.40 : x
  2. Step 2: Convert to fraction form
    7,259,115.40/10,896,546.30 = 4,070,469.40/x
  3. Step 3: Cross multiply
    7,259,115.40x = 10,896,546.30 × 4,070,469.40
  4. Step 4: Simplify right side
    7,259,115.40x = 44,354,058,279,833.22
  5. Step 5: Solve for x
    x = 44,354,058,279,833.22/7,259,115.40
  6. Step 6: Final answer
    x = 6,110,118.91

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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.