Home / 6,665,706.01-9,199,422.39-3,765,283.71

Finding the Fourth Proportional to 6,665,706.01, 9,199,422.39 and 3,765,283.71

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Solution

The fourth proportional to 6,665,706.01, 9,199,422.39 and 3,765,283.71 is: 5,196,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,665,706.01 : 9,199,422.39 = 3,765,283.71 : x
  2. Step 2: Convert to fraction form
    6,665,706.01/9,199,422.39 = 3,765,283.71/x
  3. Step 3: Cross multiply
    6,665,706.01x = 9,199,422.39 × 3,765,283.71
  4. Step 4: Simplify right side
    6,665,706.01x = 34,638,435,266,476.27
  5. Step 5: Solve for x
    x = 34,638,435,266,476.27/6,665,706.01
  6. Step 6: Final answer
    x = 5,196,514.10

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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.