Home / 6,047,013.60-9,074,019.60-2,260,879.20

Finding the Fourth Proportional to 6,047,013.60, 9,074,019.60 and 2,260,879.20

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Solution

The fourth proportional to 6,047,013.60, 9,074,019.60 and 2,260,879.20 is: 3,392,627.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,013.60 : 9,074,019.60 = 2,260,879.20 : x
  2. Step 2: Convert to fraction form
    6,047,013.60/9,074,019.60 = 2,260,879.20/x
  3. Step 3: Cross multiply
    6,047,013.60x = 9,074,019.60 × 2,260,879.20
  4. Step 4: Simplify right side
    6,047,013.60x = 20,515,262,174,032.32
  5. Step 5: Solve for x
    x = 20,515,262,174,032.32/6,047,013.60
  6. Step 6: Final answer
    x = 3,392,627.09

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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.