Home / 2,436,784.54-3,362,763.44-1,334,285.80

Finding the Fourth Proportional to 2,436,784.54, 3,362,763.44 and 1,334,285.80

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Solution

The fourth proportional to 2,436,784.54, 3,362,763.44 and 1,334,285.80 is: 1,841,314.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,784.54 : 3,362,763.44 = 1,334,285.80 : x
  2. Step 2: Convert to fraction form
    2,436,784.54/3,362,763.44 = 1,334,285.80/x
  3. Step 3: Cross multiply
    2,436,784.54x = 3,362,763.44 × 1,334,285.80
  4. Step 4: Simplify right side
    2,436,784.54x = 4,486,887,506,751.15
  5. Step 5: Solve for x
    x = 4,486,887,506,751.15/2,436,784.54
  6. Step 6: Final answer
    x = 1,841,314.83

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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.