Home / 4,802,762.76-6,628,172.26-2,737,827.56

Finding the Fourth Proportional to 4,802,762.76, 6,628,172.26 and 2,737,827.56

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Solution

The fourth proportional to 4,802,762.76, 6,628,172.26 and 2,737,827.56 is: 3,778,407.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,762.76 : 6,628,172.26 = 2,737,827.56 : x
  2. Step 2: Convert to fraction form
    4,802,762.76/6,628,172.26 = 2,737,827.56/x
  3. Step 3: Cross multiply
    4,802,762.76x = 6,628,172.26 × 2,737,827.56
  4. Step 4: Simplify right side
    4,802,762.76x = 18,146,792,685,855.48
  5. Step 5: Solve for x
    x = 18,146,792,685,855.48/4,802,762.76
  6. Step 6: Final answer
    x = 3,778,407.05

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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.