Home / 1,846,921.20-2,770,468.20-584,847.60

Finding the Fourth Proportional to 1,846,921.20, 2,770,468.20 and 584,847.60

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Solution

The fourth proportional to 1,846,921.20, 2,770,468.20 and 584,847.60 is: 877,298.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,921.20 : 2,770,468.20 = 584,847.60 : x
  2. Step 2: Convert to fraction form
    1,846,921.20/2,770,468.20 = 584,847.60/x
  3. Step 3: Cross multiply
    1,846,921.20x = 2,770,468.20 × 584,847.60
  4. Step 4: Simplify right side
    1,846,921.20x = 1,620,301,677,646.32
  5. Step 5: Solve for x
    x = 1,620,301,677,646.32/1,846,921.20
  6. Step 6: Final answer
    x = 877,298.76

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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.