Home / 8,356,840.44-12,537,065.32-2,599,464.36

Finding the Fourth Proportional to 8,356,840.44, 12,537,065.32 and 2,599,464.36

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Solution

The fourth proportional to 8,356,840.44, 12,537,065.32 and 2,599,464.36 is: 3,899,757.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,356,840.44 : 12,537,065.32 = 2,599,464.36 : x
  2. Step 2: Convert to fraction form
    8,356,840.44/12,537,065.32 = 2,599,464.36/x
  3. Step 3: Cross multiply
    8,356,840.44x = 12,537,065.32 × 2,599,464.36
  4. Step 4: Simplify right side
    8,356,840.44x = 32,589,654,478,332.00
  5. Step 5: Solve for x
    x = 32,589,654,478,332.00/8,356,840.44
  6. Step 6: Final answer
    x = 3,899,757.89

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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.