Home / 9,760,453.35-14,626,293.54-5,436,551.31

Finding the Fourth Proportional to 9,760,453.35, 14,626,293.54 and 5,436,551.31

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Solution

The fourth proportional to 9,760,453.35, 14,626,293.54 and 5,436,551.31 is: 8,146,813.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,453.35 : 14,626,293.54 = 5,436,551.31 : x
  2. Step 2: Convert to fraction form
    9,760,453.35/14,626,293.54 = 5,436,551.31/x
  3. Step 3: Cross multiply
    9,760,453.35x = 14,626,293.54 × 5,436,551.31
  4. Step 4: Simplify right side
    9,760,453.35x = 79,516,595,305,331.53
  5. Step 5: Solve for x
    x = 79,516,595,305,331.53/9,760,453.35
  6. Step 6: Final answer
    x = 8,146,813.72

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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.