Home / 2,365,670.27-3,264,621.76-1,347,075.02

Finding the Fourth Proportional to 2,365,670.27, 3,264,621.76 and 1,347,075.02

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Solution

The fourth proportional to 2,365,670.27, 3,264,621.76 and 1,347,075.02 is: 1,858,961.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,670.27 : 3,264,621.76 = 1,347,075.02 : x
  2. Step 2: Convert to fraction form
    2,365,670.27/3,264,621.76 = 1,347,075.02/x
  3. Step 3: Cross multiply
    2,365,670.27x = 3,264,621.76 × 1,347,075.02
  4. Step 4: Simplify right side
    2,365,670.27x = 4,397,690,422,644.44
  5. Step 5: Solve for x
    x = 4,397,690,422,644.44/2,365,670.27
  6. Step 6: Final answer
    x = 1,858,961.70

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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.