Home / 4,041,272.40-6,062,783.40-1,201,671.60

Finding the Fourth Proportional to 4,041,272.40, 6,062,783.40 and 1,201,671.60

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Solution

The fourth proportional to 4,041,272.40, 6,062,783.40 and 1,201,671.60 is: 1,802,767.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,272.40 : 6,062,783.40 = 1,201,671.60 : x
  2. Step 2: Convert to fraction form
    4,041,272.40/6,062,783.40 = 1,201,671.60/x
  3. Step 3: Cross multiply
    4,041,272.40x = 6,062,783.40 × 1,201,671.60
  4. Step 4: Simplify right side
    4,041,272.40x = 7,285,474,628,731.44
  5. Step 5: Solve for x
    x = 7,285,474,628,731.44/4,041,272.40
  6. Step 6: Final answer
    x = 1,802,767.52

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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.