Home / 8,449,580.64-11,660,427.18-4,582,100.64

Finding the Fourth Proportional to 8,449,580.64, 11,660,427.18 and 4,582,100.64

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Solution

The fourth proportional to 8,449,580.64, 11,660,427.18 and 4,582,100.64 is: 6,323,302.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,449,580.64 : 11,660,427.18 = 4,582,100.64 : x
  2. Step 2: Convert to fraction form
    8,449,580.64/11,660,427.18 = 4,582,100.64/x
  3. Step 3: Cross multiply
    8,449,580.64x = 11,660,427.18 × 4,582,100.64
  4. Step 4: Simplify right side
    8,449,580.64x = 53,429,250,844,151.39
  5. Step 5: Solve for x
    x = 53,429,250,844,151.39/8,449,580.64
  6. Step 6: Final answer
    x = 6,323,302.08

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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.