Home / 1,824,977.44-2,518,485.20-1,009,236

Finding the Fourth Proportional to 1,824,977.44, 2,518,485.20 and 1,009,236

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Solution

The fourth proportional to 1,824,977.44, 2,518,485.20 and 1,009,236 is: 1,392,754.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,977.44 : 2,518,485.20 = 1,009,236 : x
  2. Step 2: Convert to fraction form
    1,824,977.44/2,518,485.20 = 1,009,236/x
  3. Step 3: Cross multiply
    1,824,977.44x = 2,518,485.20 × 1,009,236
  4. Step 4: Simplify right side
    1,824,977.44x = 2,541,745,929,307.20
  5. Step 5: Solve for x
    x = 2,541,745,929,307.20/1,824,977.44
  6. Step 6: Final answer
    x = 1,392,754.71

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Why These Related Problems?

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