Home / 8,230,739.77-11,357,593.00-4,558,970.44

Finding the Fourth Proportional to 8,230,739.77, 11,357,593.00 and 4,558,970.44

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Solution

The fourth proportional to 8,230,739.77, 11,357,593.00 and 4,558,970.44 is: 6,290,920.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,230,739.77 : 11,357,593.00 = 4,558,970.44 : x
  2. Step 2: Convert to fraction form
    8,230,739.77/11,357,593.00 = 4,558,970.44/x
  3. Step 3: Cross multiply
    8,230,739.77x = 11,357,593.00 × 4,558,970.44
  4. Step 4: Simplify right side
    8,230,739.77x = 51,778,930,695,464.02
  5. Step 5: Solve for x
    x = 51,778,930,695,464.02/8,230,739.77
  6. Step 6: Final answer
    x = 6,290,920.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.