Home / 2,460,453.15-3,690,679.73-1,448,536.35

Finding the Fourth Proportional to 2,460,453.15, 3,690,679.73 and 1,448,536.35

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Solution

The fourth proportional to 2,460,453.15, 3,690,679.73 and 1,448,536.35 is: 2,172,804.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,453.15 : 3,690,679.73 = 1,448,536.35 : x
  2. Step 2: Convert to fraction form
    2,460,453.15/3,690,679.73 = 1,448,536.35/x
  3. Step 3: Cross multiply
    2,460,453.15x = 3,690,679.73 × 1,448,536.35
  4. Step 4: Simplify right side
    2,460,453.15x = 5,346,083,737,870.50
  5. Step 5: Solve for x
    x = 5,346,083,737,870.50/2,460,453.15
  6. Step 6: Final answer
    x = 2,172,804.53

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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.