Home / 1,559,682.60-2,337,774.30-886,086.60

Finding the Fourth Proportional to 1,559,682.60, 2,337,774.30 and 886,086.60

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Solution

The fourth proportional to 1,559,682.60, 2,337,774.30 and 886,086.60 is: 1,328,135.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,682.60 : 2,337,774.30 = 886,086.60 : x
  2. Step 2: Convert to fraction form
    1,559,682.60/2,337,774.30 = 886,086.60/x
  3. Step 3: Cross multiply
    1,559,682.60x = 2,337,774.30 × 886,086.60
  4. Step 4: Simplify right side
    1,559,682.60x = 2,071,470,481,054.38
  5. Step 5: Solve for x
    x = 2,071,470,481,054.38/1,559,682.60
  6. Step 6: Final answer
    x = 1,328,135.92

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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.