Home / 6,061,723.89-8,365,060.42-3,308,431.06

Finding the Fourth Proportional to 6,061,723.89, 8,365,060.42 and 3,308,431.06

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Solution

The fourth proportional to 6,061,723.89, 8,365,060.42 and 3,308,431.06 is: 4,565,570.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,723.89 : 8,365,060.42 = 3,308,431.06 : x
  2. Step 2: Convert to fraction form
    6,061,723.89/8,365,060.42 = 3,308,431.06/x
  3. Step 3: Cross multiply
    6,061,723.89x = 8,365,060.42 × 3,308,431.06
  4. Step 4: Simplify right side
    6,061,723.89x = 27,675,225,695,762.49
  5. Step 5: Solve for x
    x = 27,675,225,695,762.49/6,061,723.89
  6. Step 6: Final answer
    x = 4,565,570.16

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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.