Home / 5,575,028.72-8,360,925.44-2,336,481.77

Finding the Fourth Proportional to 5,575,028.72, 8,360,925.44 and 2,336,481.77

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Solution

The fourth proportional to 5,575,028.72, 8,360,925.44 and 2,336,481.77 is: 3,504,044.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,575,028.72 : 8,360,925.44 = 2,336,481.77 : x
  2. Step 2: Convert to fraction form
    5,575,028.72/8,360,925.44 = 2,336,481.77/x
  3. Step 3: Cross multiply
    5,575,028.72x = 8,360,925.44 × 2,336,481.77
  4. Step 4: Simplify right side
    5,575,028.72x = 19,535,149,817,402.19
  5. Step 5: Solve for x
    x = 19,535,149,817,402.19/5,575,028.72
  6. Step 6: Final answer
    x = 3,504,044.70

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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.