Home / 11,828,369.01-17,734,925.34-4,640,629.89

Finding the Fourth Proportional to 11,828,369.01, 17,734,925.34 and 4,640,629.89

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Solution

The fourth proportional to 11,828,369.01, 17,734,925.34 and 4,640,629.89 is: 6,957,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,828,369.01 : 17,734,925.34 = 4,640,629.89 : x
  2. Step 2: Convert to fraction form
    11,828,369.01/17,734,925.34 = 4,640,629.89/x
  3. Step 3: Cross multiply
    11,828,369.01x = 17,734,925.34 × 4,640,629.89
  4. Step 4: Simplify right side
    11,828,369.01x = 82,301,224,629,722.41
  5. Step 5: Solve for x
    x = 82,301,224,629,722.41/11,828,369.01
  6. Step 6: Final answer
    x = 6,957,952.07

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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.