Home / 6,883,681.20-10,322,022.60-4,044,663.60

Finding the Fourth Proportional to 6,883,681.20, 10,322,022.60 and 4,044,663.60

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Solution

The fourth proportional to 6,883,681.20, 10,322,022.60 and 4,044,663.60 is: 6,064,939.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,681.20 : 10,322,022.60 = 4,044,663.60 : x
  2. Step 2: Convert to fraction form
    6,883,681.20/10,322,022.60 = 4,044,663.60/x
  3. Step 3: Cross multiply
    6,883,681.20x = 10,322,022.60 × 4,044,663.60
  4. Step 4: Simplify right side
    6,883,681.20x = 41,749,109,088,597.36
  5. Step 5: Solve for x
    x = 41,749,109,088,597.36/6,883,681.20
  6. Step 6: Final answer
    x = 6,064,939.37

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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.