Home / 4,940,447.60-7,410,671.40-4,608,671.60

Finding the Fourth Proportional to 4,940,447.60, 7,410,671.40 and 4,608,671.60

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Solution

The fourth proportional to 4,940,447.60, 7,410,671.40 and 4,608,671.60 is: 6,913,007.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,940,447.60 : 7,410,671.40 = 4,608,671.60 : x
  2. Step 2: Convert to fraction form
    4,940,447.60/7,410,671.40 = 4,608,671.60/x
  3. Step 3: Cross multiply
    4,940,447.60x = 7,410,671.40 × 4,608,671.60
  4. Step 4: Simplify right side
    4,940,447.60x = 34,153,350,818,112.24
  5. Step 5: Solve for x
    x = 34,153,350,818,112.24/4,940,447.60
  6. Step 6: Final answer
    x = 6,913,007.40

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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.