Home / 9,928,234.83-14,883,822.93-3,450,468.54

Finding the Fourth Proportional to 9,928,234.83, 14,883,822.93 and 3,450,468.54

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Solution

The fourth proportional to 9,928,234.83, 14,883,822.93 and 3,450,468.54 is: 5,172,738.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,928,234.83 : 14,883,822.93 = 3,450,468.54 : x
  2. Step 2: Convert to fraction form
    9,928,234.83/14,883,822.93 = 3,450,468.54/x
  3. Step 3: Cross multiply
    9,928,234.83x = 14,883,822.93 × 3,450,468.54
  4. Step 4: Simplify right side
    9,928,234.83x = 51,356,162,774,895.62
  5. Step 5: Solve for x
    x = 51,356,162,774,895.62/9,928,234.83
  6. Step 6: Final answer
    x = 5,172,738.52

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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.