Home / 9,144,252.09-13,724,601.24-4,888,058.49

Finding the Fourth Proportional to 9,144,252.09, 13,724,601.24 and 4,888,058.49

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Solution

The fourth proportional to 9,144,252.09, 13,724,601.24 and 4,888,058.49 is: 7,336,483.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,144,252.09 : 13,724,601.24 = 4,888,058.49 : x
  2. Step 2: Convert to fraction form
    9,144,252.09/13,724,601.24 = 4,888,058.49/x
  3. Step 3: Cross multiply
    9,144,252.09x = 13,724,601.24 × 4,888,058.49
  4. Step 4: Simplify right side
    9,144,252.09x = 67,086,653,613,046.53
  5. Step 5: Solve for x
    x = 67,086,653,613,046.53/9,144,252.09
  6. Step 6: Final answer
    x = 7,336,483.39

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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.