Home / 2,365,670.02-3,264,621.42-1,347,074.77

Finding the Fourth Proportional to 2,365,670.02, 3,264,621.42 and 1,347,074.77

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Solution

The fourth proportional to 2,365,670.02, 3,264,621.42 and 1,347,074.77 is: 1,858,961.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,670.02 : 3,264,621.42 = 1,347,074.77 : x
  2. Step 2: Convert to fraction form
    2,365,670.02/3,264,621.42 = 1,347,074.77/x
  3. Step 3: Cross multiply
    2,365,670.02x = 3,264,621.42 × 1,347,074.77
  4. Step 4: Simplify right side
    2,365,670.02x = 4,397,689,148,483.57
  5. Step 5: Solve for x
    x = 4,397,689,148,483.57/2,365,670.02
  6. Step 6: Final answer
    x = 1,858,961.36

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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.