Home / 5,263,055.94-7,262,244.24-2,939,662.20

Finding the Fourth Proportional to 5,263,055.94, 7,262,244.24 and 2,939,662.20

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Solution

The fourth proportional to 5,263,055.94, 7,262,244.24 and 2,939,662.20 is: 4,056,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,263,055.94 : 7,262,244.24 = 2,939,662.20 : x
  2. Step 2: Convert to fraction form
    5,263,055.94/7,262,244.24 = 2,939,662.20/x
  3. Step 3: Cross multiply
    5,263,055.94x = 7,262,244.24 × 2,939,662.20
  4. Step 4: Simplify right side
    5,263,055.94x = 21,348,544,879,495.73
  5. Step 5: Solve for x
    x = 21,348,544,879,495.73/5,263,055.94
  6. Step 6: Final answer
    x = 4,056,302.10

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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.