Home / 6,790,905.44-9,371,626.80-3,735,199.88

Finding the Fourth Proportional to 6,790,905.44, 9,371,626.80 and 3,735,199.88

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Solution

The fourth proportional to 6,790,905.44, 9,371,626.80 and 3,735,199.88 is: 5,154,673.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,905.44 : 9,371,626.80 = 3,735,199.88 : x
  2. Step 2: Convert to fraction form
    6,790,905.44/9,371,626.80 = 3,735,199.88/x
  3. Step 3: Cross multiply
    6,790,905.44x = 9,371,626.80 × 3,735,199.88
  4. Step 4: Simplify right side
    6,790,905.44x = 35,004,899,298,764.79
  5. Step 5: Solve for x
    x = 35,004,899,298,764.79/6,790,905.44
  6. Step 6: Final answer
    x = 5,154,673.35

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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.