Home / 5,295,231.24-7,941,831-2,056,765.32

Finding the Fourth Proportional to 5,295,231.24, 7,941,831 and 2,056,765.32

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Solution

The fourth proportional to 5,295,231.24, 7,941,831 and 2,056,765.32 is: 3,084,753.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,231.24 : 7,941,831 = 2,056,765.32 : x
  2. Step 2: Convert to fraction form
    5,295,231.24/7,941,831 = 2,056,765.32/x
  3. Step 3: Cross multiply
    5,295,231.24x = 7,941,831 × 2,056,765.32
  4. Step 4: Simplify right side
    5,295,231.24x = 16,334,482,578,100.92
  5. Step 5: Solve for x
    x = 16,334,482,578,100.92/5,295,231.24
  6. Step 6: Final answer
    x = 3,084,753.40

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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.