Home / 1,163,935.80-1,745,977.49-365,248.86

Finding the Fourth Proportional to 1,163,935.80, 1,745,977.49 and 365,248.86

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Solution

The fourth proportional to 1,163,935.80, 1,745,977.49 and 365,248.86 is: 547,896.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,935.80 : 1,745,977.49 = 365,248.86 : x
  2. Step 2: Convert to fraction form
    1,163,935.80/1,745,977.49 = 365,248.86/x
  3. Step 3: Cross multiply
    1,163,935.80x = 1,745,977.49 × 365,248.86
  4. Step 4: Simplify right side
    1,163,935.80x = 637,716,285,981.92
  5. Step 5: Solve for x
    x = 637,716,285,981.92/1,163,935.80
  6. Step 6: Final answer
    x = 547,896.44

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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.