Home / 4,763,433.51-7,145,139.33-2,067,409.26

Finding the Fourth Proportional to 4,763,433.51, 7,145,139.33 and 2,067,409.26

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Solution

The fourth proportional to 4,763,433.51, 7,145,139.33 and 2,067,409.26 is: 3,101,109.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,433.51 : 7,145,139.33 = 2,067,409.26 : x
  2. Step 2: Convert to fraction form
    4,763,433.51/7,145,139.33 = 2,067,409.26/x
  3. Step 3: Cross multiply
    4,763,433.51x = 7,145,139.33 × 2,067,409.26
  4. Step 4: Simplify right side
    4,763,433.51x = 14,771,927,214,832.20
  5. Step 5: Solve for x
    x = 14,771,927,214,832.20/4,763,433.51
  6. Step 6: Final answer
    x = 3,101,109.14

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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.