Home / 2,099,008.80-3,148,737.84-582,698.16

Finding the Fourth Proportional to 2,099,008.80, 3,148,737.84 and 582,698.16

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Solution

The fourth proportional to 2,099,008.80, 3,148,737.84 and 582,698.16 is: 874,109.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,008.80 : 3,148,737.84 = 582,698.16 : x
  2. Step 2: Convert to fraction form
    2,099,008.80/3,148,737.84 = 582,698.16/x
  3. Step 3: Cross multiply
    2,099,008.80x = 3,148,737.84 × 582,698.16
  4. Step 4: Simplify right side
    2,099,008.80x = 1,834,763,745,690.37
  5. Step 5: Solve for x
    x = 1,834,763,745,690.37/2,099,008.80
  6. Step 6: Final answer
    x = 874,109.60

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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.