Home / 1,915,086.63-2,873,050.44-567,354.77

Finding the Fourth Proportional to 1,915,086.63, 2,873,050.44 and 567,354.77

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Solution

The fourth proportional to 1,915,086.63, 2,873,050.44 and 567,354.77 is: 851,156.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,915,086.63 : 2,873,050.44 = 567,354.77 : x
  2. Step 2: Convert to fraction form
    1,915,086.63/2,873,050.44 = 567,354.77/x
  3. Step 3: Cross multiply
    1,915,086.63x = 2,873,050.44 × 567,354.77
  4. Step 4: Simplify right side
    1,915,086.63x = 1,630,038,871,584.60
  5. Step 5: Solve for x
    x = 1,630,038,871,584.60/1,915,086.63
  6. Step 6: Final answer
    x = 851,156.73

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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.