Home / 14,174,261.96-21,264,493.72-4,590,609.26

Finding the Fourth Proportional to 14,174,261.96, 21,264,493.72 and 4,590,609.26

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Solution

The fourth proportional to 14,174,261.96, 21,264,493.72 and 4,590,609.26 is: 6,886,918.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,174,261.96 : 21,264,493.72 = 4,590,609.26 : x
  2. Step 2: Convert to fraction form
    14,174,261.96/21,264,493.72 = 4,590,609.26/x
  3. Step 3: Cross multiply
    14,174,261.96x = 21,264,493.72 × 4,590,609.26
  4. Step 4: Simplify right side
    14,174,261.96x = 97,616,981,780,243.84
  5. Step 5: Solve for x
    x = 97,616,981,780,243.84/14,174,261.96
  6. Step 6: Final answer
    x = 6,886,918.14

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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.