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Finding the Fourth Proportional to 5,848,328.64, 8,062,756.56 and 4,103,627.52

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Solution

The fourth proportional to 5,848,328.64, 8,062,756.56 and 4,103,627.52 is: 5,657,436.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848,328.64 : 8,062,756.56 = 4,103,627.52 : x
  2. Step 2: Convert to fraction form
    5,848,328.64/8,062,756.56 = 4,103,627.52/x
  3. Step 3: Cross multiply
    5,848,328.64x = 8,062,756.56 × 4,103,627.52
  4. Step 4: Simplify right side
    5,848,328.64x = 33,086,549,706,676.53
  5. Step 5: Solve for x
    x = 33,086,549,706,676.53/5,848,328.64
  6. Step 6: Final answer
    x = 5,657,436.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.