Home / 7,011,356-9,675,672-3,792,092

Finding the Fourth Proportional to 7,011,356, 9,675,672 and 3,792,092

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Solution

The fourth proportional to 7,011,356, 9,675,672 and 3,792,092 is: 5,233,087.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,356 : 9,675,672 = 3,792,092 : x
  2. Step 2: Convert to fraction form
    7,011,356/9,675,672 = 3,792,092/x
  3. Step 3: Cross multiply
    7,011,356x = 9,675,672 × 3,792,092
  4. Step 4: Simplify right side
    7,011,356x = 36,691,038,385,824
  5. Step 5: Solve for x
    x = 36,691,038,385,824/7,011,356
  6. Step 6: Final answer
    x = 5,233,087.35

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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.