Home / 4,709,183.50-7,064,828.25-1,717,367.50

Finding the Fourth Proportional to 4,709,183.50, 7,064,828.25 and 1,717,367.50

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Solution

The fourth proportional to 4,709,183.50, 7,064,828.25 and 1,717,367.50 is: 2,576,435.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,183.50 : 7,064,828.25 = 1,717,367.50 : x
  2. Step 2: Convert to fraction form
    4,709,183.50/7,064,828.25 = 1,717,367.50/x
  3. Step 3: Cross multiply
    4,709,183.50x = 7,064,828.25 × 1,717,367.50
  4. Step 4: Simplify right side
    4,709,183.50x = 12,132,906,429,631.88
  5. Step 5: Solve for x
    x = 12,132,906,429,631.88/4,709,183.50
  6. Step 6: Final answer
    x = 2,576,435.26

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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.