Home / 2,099,000.48-3,148,518.23-582,801.64

Finding the Fourth Proportional to 2,099,000.48, 3,148,518.23 and 582,801.64

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Solution

The fourth proportional to 2,099,000.48, 3,148,518.23 and 582,801.64 is: 874,207.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,000.48 : 3,148,518.23 = 582,801.64 : x
  2. Step 2: Convert to fraction form
    2,099,000.48/3,148,518.23 = 582,801.64/x
  3. Step 3: Cross multiply
    2,099,000.48x = 3,148,518.23 × 582,801.64
  4. Step 4: Simplify right side
    2,099,000.48x = 1,834,961,600,402.77
  5. Step 5: Solve for x
    x = 1,834,961,600,402.77/2,099,000.48
  6. Step 6: Final answer
    x = 874,207.33

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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.