Home / 3,301,443.54-4,556,038.32-1,994,513.81

Finding the Fourth Proportional to 3,301,443.54, 4,556,038.32 and 1,994,513.81

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Solution

The fourth proportional to 3,301,443.54, 4,556,038.32 and 1,994,513.81 is: 2,752,456.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,443.54 : 4,556,038.32 = 1,994,513.81 : x
  2. Step 2: Convert to fraction form
    3,301,443.54/4,556,038.32 = 1,994,513.81/x
  3. Step 3: Cross multiply
    3,301,443.54x = 4,556,038.32 × 1,994,513.81
  4. Step 4: Simplify right side
    3,301,443.54x = 9,087,081,325,349.01
  5. Step 5: Solve for x
    x = 9,087,081,325,349.01/3,301,443.54
  6. Step 6: Final answer
    x = 2,752,456.98

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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.