Home / 9,450,803.58-14,183,772.42-4,903,155.78

Finding the Fourth Proportional to 9,450,803.58, 14,183,772.42 and 4,903,155.78

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Solution

The fourth proportional to 9,450,803.58, 14,183,772.42 and 4,903,155.78 is: 7,358,659.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,803.58 : 14,183,772.42 = 4,903,155.78 : x
  2. Step 2: Convert to fraction form
    9,450,803.58/14,183,772.42 = 4,903,155.78/x
  3. Step 3: Cross multiply
    9,450,803.58x = 14,183,772.42 × 4,903,155.78
  4. Step 4: Simplify right side
    9,450,803.58x = 69,545,245,723,327.59
  5. Step 5: Solve for x
    x = 69,545,245,723,327.59/9,450,803.58
  6. Step 6: Final answer
    x = 7,358,659.52

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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.