Home / 7,957,076.37-11,911,823.88-4,873,356.93

Finding the Fourth Proportional to 7,957,076.37, 11,911,823.88 and 4,873,356.93

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Solution

The fourth proportional to 7,957,076.37, 11,911,823.88 and 4,873,356.93 is: 7,295,464.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,957,076.37 : 11,911,823.88 = 4,873,356.93 : x
  2. Step 2: Convert to fraction form
    7,957,076.37/11,911,823.88 = 4,873,356.93/x
  3. Step 3: Cross multiply
    7,957,076.37x = 11,911,823.88 × 4,873,356.93
  4. Step 4: Simplify right side
    7,957,076.37x = 58,050,569,454,537.49
  5. Step 5: Solve for x
    x = 58,050,569,454,537.49/7,957,076.37
  6. Step 6: Final answer
    x = 7,295,464.66

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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.