Home / 7,396,360.20-11,094,540.30-4,845,443.40

Finding the Fourth Proportional to 7,396,360.20, 11,094,540.30 and 4,845,443.40

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Solution

The fourth proportional to 7,396,360.20, 11,094,540.30 and 4,845,443.40 is: 7,268,165.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396,360.20 : 11,094,540.30 = 4,845,443.40 : x
  2. Step 2: Convert to fraction form
    7,396,360.20/11,094,540.30 = 4,845,443.40/x
  3. Step 3: Cross multiply
    7,396,360.20x = 11,094,540.30 × 4,845,443.40
  4. Step 4: Simplify right side
    7,396,360.20x = 53,757,967,072,669.03
  5. Step 5: Solve for x
    x = 53,757,967,072,669.03/7,396,360.20
  6. Step 6: Final answer
    x = 7,268,165.10

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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.