Home / 10,853,028.96-14,977,355.46-5,958,702.24

Finding the Fourth Proportional to 10,853,028.96, 14,977,355.46 and 5,958,702.24

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Solution

The fourth proportional to 10,853,028.96, 14,977,355.46 and 5,958,702.24 is: 8,223,105.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,853,028.96 : 14,977,355.46 = 5,958,702.24 : x
  2. Step 2: Convert to fraction form
    10,853,028.96/14,977,355.46 = 5,958,702.24/x
  3. Step 3: Cross multiply
    10,853,028.96x = 14,977,355.46 × 5,958,702.24
  4. Step 4: Simplify right side
    10,853,028.96x = 89,245,601,528,778.23
  5. Step 5: Solve for x
    x = 89,245,601,528,778.23/10,853,028.96
  6. Step 6: Final answer
    x = 8,223,105.44

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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.