Home / 2,493,070.16-3,440,436.74-1,347,150.48

Finding the Fourth Proportional to 2,493,070.16, 3,440,436.74 and 1,347,150.48

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Solution

The fourth proportional to 2,493,070.16, 3,440,436.74 and 1,347,150.48 is: 1,859,067.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,070.16 : 3,440,436.74 = 1,347,150.48 : x
  2. Step 2: Convert to fraction form
    2,493,070.16/3,440,436.74 = 1,347,150.48/x
  3. Step 3: Cross multiply
    2,493,070.16x = 3,440,436.74 × 1,347,150.48
  4. Step 4: Simplify right side
    2,493,070.16x = 4,634,786,005,700.64
  5. Step 5: Solve for x
    x = 4,634,786,005,700.64/2,493,070.16
  6. Step 6: Final answer
    x = 1,859,067.62

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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.