Home / 11,297,367.15-15,590,477.48-6,140,725.52

Finding the Fourth Proportional to 11,297,367.15, 15,590,477.48 and 6,140,725.52

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Solution

The fourth proportional to 11,297,367.15, 15,590,477.48 and 6,140,725.52 is: 8,474,261.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,297,367.15 : 15,590,477.48 = 6,140,725.52 : x
  2. Step 2: Convert to fraction form
    11,297,367.15/15,590,477.48 = 6,140,725.52/x
  3. Step 3: Cross multiply
    11,297,367.15x = 15,590,477.48 × 6,140,725.52
  4. Step 4: Simplify right side
    11,297,367.15x = 95,736,842,821,765.27
  5. Step 5: Solve for x
    x = 95,736,842,821,765.27/11,297,367.15
  6. Step 6: Final answer
    x = 8,474,261.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.