Home / 9,266,175-13,905,541.89-3,802,257.60

Finding the Fourth Proportional to 9,266,175, 13,905,541.89 and 3,802,257.60

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Solution

The fourth proportional to 9,266,175, 13,905,541.89 and 3,802,257.60 is: 5,705,963.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266,175 : 13,905,541.89 = 3,802,257.60 : x
  2. Step 2: Convert to fraction form
    9,266,175/13,905,541.89 = 3,802,257.60/x
  3. Step 3: Cross multiply
    9,266,175x = 13,905,541.89 × 3,802,257.60
  4. Step 4: Simplify right side
    9,266,175x = 52,872,452,333,370.87
  5. Step 5: Solve for x
    x = 52,872,452,333,370.87/9,266,175
  6. Step 6: Final answer
    x = 5,705,963.07

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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.