Home / 3,622,815.01-4,999,379.02-2,074,025.35

Finding the Fourth Proportional to 3,622,815.01, 4,999,379.02 and 2,074,025.35

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Solution

The fourth proportional to 3,622,815.01, 4,999,379.02 and 2,074,025.35 is: 2,862,094.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,815.01 : 4,999,379.02 = 2,074,025.35 : x
  2. Step 2: Convert to fraction form
    3,622,815.01/4,999,379.02 = 2,074,025.35/x
  3. Step 3: Cross multiply
    3,622,815.01x = 4,999,379.02 × 2,074,025.35
  4. Step 4: Simplify right side
    3,622,815.01x = 10,368,838,821,738.16
  5. Step 5: Solve for x
    x = 10,368,838,821,738.16/3,622,815.01
  6. Step 6: Final answer
    x = 2,862,094.47

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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.