Home / 3,368,509.14-5,052,785.58-1,346,922.89

Finding the Fourth Proportional to 3,368,509.14, 5,052,785.58 and 1,346,922.89

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Solution

The fourth proportional to 3,368,509.14, 5,052,785.58 and 1,346,922.89 is: 2,020,393.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,509.14 : 5,052,785.58 = 1,346,922.89 : x
  2. Step 2: Convert to fraction form
    3,368,509.14/5,052,785.58 = 1,346,922.89/x
  3. Step 3: Cross multiply
    3,368,509.14x = 5,052,785.58 × 1,346,922.89
  4. Step 4: Simplify right side
    3,368,509.14x = 6,805,712,530,700.00
  5. Step 5: Solve for x
    x = 6,805,712,530,700.00/3,368,509.14
  6. Step 6: Final answer
    x = 2,020,393.07

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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.