Home / 4,276,343.45-5,901,360.96-2,342,561.60

Finding the Fourth Proportional to 4,276,343.45, 5,901,360.96 and 2,342,561.60

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Solution

The fourth proportional to 4,276,343.45, 5,901,360.96 and 2,342,561.60 is: 3,232,738.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,343.45 : 5,901,360.96 = 2,342,561.60 : x
  2. Step 2: Convert to fraction form
    4,276,343.45/5,901,360.96 = 2,342,561.60/x
  3. Step 3: Cross multiply
    4,276,343.45x = 5,901,360.96 × 2,342,561.60
  4. Step 4: Simplify right side
    4,276,343.45x = 13,824,301,543,128.33
  5. Step 5: Solve for x
    x = 13,824,301,543,128.33/4,276,343.45
  6. Step 6: Final answer
    x = 3,232,738.84

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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.