Home / 10,810,591.44-14,918,617.56-5,915,814.60

Finding the Fourth Proportional to 10,810,591.44, 14,918,617.56 and 5,915,814.60

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Solution

The fourth proportional to 10,810,591.44, 14,918,617.56 and 5,915,814.60 is: 8,163,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810,591.44 : 14,918,617.56 = 5,915,814.60 : x
  2. Step 2: Convert to fraction form
    10,810,591.44/14,918,617.56 = 5,915,814.60/x
  3. Step 3: Cross multiply
    10,810,591.44x = 14,918,617.56 × 5,915,814.60
  4. Step 4: Simplify right side
    10,810,591.44x = 88,255,775,573,264.38
  5. Step 5: Solve for x
    x = 88,255,775,573,264.38/10,810,591.44
  6. Step 6: Final answer
    x = 8,163,824.90

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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.