Home / 7,601,665.37-10,490,294.86-4,117,004.33

Finding the Fourth Proportional to 7,601,665.37, 10,490,294.86 and 4,117,004.33

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Solution

The fourth proportional to 7,601,665.37, 10,490,294.86 and 4,117,004.33 is: 5,681,464.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,665.37 : 10,490,294.86 = 4,117,004.33 : x
  2. Step 2: Convert to fraction form
    7,601,665.37/10,490,294.86 = 4,117,004.33/x
  3. Step 3: Cross multiply
    7,601,665.37x = 10,490,294.86 × 4,117,004.33
  4. Step 4: Simplify right side
    7,601,665.37x = 43,188,589,361,596.74
  5. Step 5: Solve for x
    x = 43,188,589,361,596.74/7,601,665.37
  6. Step 6: Final answer
    x = 5,681,464.16

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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.