Home / 2,439,438-3,366,424.44-1,485,582

Finding the Fourth Proportional to 2,439,438, 3,366,424.44 and 1,485,582

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Solution

The fourth proportional to 2,439,438, 3,366,424.44 and 1,485,582 is: 2,050,103.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,438 : 3,366,424.44 = 1,485,582 : x
  2. Step 2: Convert to fraction form
    2,439,438/3,366,424.44 = 1,485,582/x
  3. Step 3: Cross multiply
    2,439,438x = 3,366,424.44 × 1,485,582
  4. Step 4: Simplify right side
    2,439,438x = 5,001,099,552,424.08
  5. Step 5: Solve for x
    x = 5,001,099,552,424.08/2,439,438
  6. Step 6: Final answer
    x = 2,050,103.16

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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.