Home / 9,273,050.52-13,899,758.64-3,119,173.92

Finding the Fourth Proportional to 9,273,050.52, 13,899,758.64 and 3,119,173.92

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Solution

The fourth proportional to 9,273,050.52, 13,899,758.64 and 3,119,173.92 is: 4,675,458.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,050.52 : 13,899,758.64 = 3,119,173.92 : x
  2. Step 2: Convert to fraction form
    9,273,050.52/13,899,758.64 = 3,119,173.92/x
  3. Step 3: Cross multiply
    9,273,050.52x = 13,899,758.64 × 3,119,173.92
  4. Step 4: Simplify right side
    9,273,050.52x = 43,355,764,644,182.67
  5. Step 5: Solve for x
    x = 43,355,764,644,182.67/9,273,050.52
  6. Step 6: Final answer
    x = 4,675,458.69

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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.