Home / 3,738,775.27-5,605,920.88-1,714,483.28

Finding the Fourth Proportional to 3,738,775.27, 5,605,920.88 and 1,714,483.28

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Solution

The fourth proportional to 3,738,775.27, 5,605,920.88 and 1,714,483.28 is: 2,570,696.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,738,775.27 : 5,605,920.88 = 1,714,483.28 : x
  2. Step 2: Convert to fraction form
    3,738,775.27/5,605,920.88 = 1,714,483.28/x
  3. Step 3: Cross multiply
    3,738,775.27x = 5,605,920.88 × 1,714,483.28
  4. Step 4: Simplify right side
    3,738,775.27x = 9,611,257,617,762.89
  5. Step 5: Solve for x
    x = 9,611,257,617,762.89/3,738,775.27
  6. Step 6: Final answer
    x = 2,570,696.80

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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.