Home / 4,802,056.98-7,202,554.73-1,207,825.35

Finding the Fourth Proportional to 4,802,056.98, 7,202,554.73 and 1,207,825.35

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Solution

The fourth proportional to 4,802,056.98, 7,202,554.73 and 1,207,825.35 is: 1,811,604.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,056.98 : 7,202,554.73 = 1,207,825.35 : x
  2. Step 2: Convert to fraction form
    4,802,056.98/7,202,554.73 = 1,207,825.35/x
  3. Step 3: Cross multiply
    4,802,056.98x = 7,202,554.73 × 1,207,825.35
  4. Step 4: Simplify right side
    4,802,056.98x = 8,699,428,187,656.41
  5. Step 5: Solve for x
    x = 8,699,428,187,656.41/4,802,056.98
  6. Step 6: Final answer
    x = 1,811,604.53

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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.