Home / 1,073,533.11-1,610,563.32-534,043.95

Finding the Fourth Proportional to 1,073,533.11, 1,610,563.32 and 534,043.95

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Solution

The fourth proportional to 1,073,533.11, 1,610,563.32 and 534,043.95 is: 801,197.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,533.11 : 1,610,563.32 = 534,043.95 : x
  2. Step 2: Convert to fraction form
    1,073,533.11/1,610,563.32 = 534,043.95/x
  3. Step 3: Cross multiply
    1,073,533.11x = 1,610,563.32 × 534,043.95
  4. Step 4: Simplify right side
    1,073,533.11x = 860,111,597,137.91
  5. Step 5: Solve for x
    x = 860,111,597,137.91/1,073,533.11
  6. Step 6: Final answer
    x = 801,197.08

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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.