Home / 6,886,486.34-10,336,201.35-3,606,195.27

Finding the Fourth Proportional to 6,886,486.34, 10,336,201.35 and 3,606,195.27

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Solution

The fourth proportional to 6,886,486.34, 10,336,201.35 and 3,606,195.27 is: 5,412,681.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,886,486.34 : 10,336,201.35 = 3,606,195.27 : x
  2. Step 2: Convert to fraction form
    6,886,486.34/10,336,201.35 = 3,606,195.27/x
  3. Step 3: Cross multiply
    6,886,486.34x = 10,336,201.35 × 3,606,195.27
  4. Step 4: Simplify right side
    6,886,486.34x = 37,274,360,400,106.64
  5. Step 5: Solve for x
    x = 37,274,360,400,106.64/6,886,486.34
  6. Step 6: Final answer
    x = 5,412,681.97

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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.