Home / 2,823,782.46-3,896,844.28-1,534,623.14

Finding the Fourth Proportional to 2,823,782.46, 3,896,844.28 and 1,534,623.14

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Solution

The fourth proportional to 2,823,782.46, 3,896,844.28 and 1,534,623.14 is: 2,117,793.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,782.46 : 3,896,844.28 = 1,534,623.14 : x
  2. Step 2: Convert to fraction form
    2,823,782.46/3,896,844.28 = 1,534,623.14/x
  3. Step 3: Cross multiply
    2,823,782.46x = 3,896,844.28 × 1,534,623.14
  4. Step 4: Simplify right side
    2,823,782.46x = 5,980,187,405,064.64
  5. Step 5: Solve for x
    x = 5,980,187,405,064.64/2,823,782.46
  6. Step 6: Final answer
    x = 2,117,793.24

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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.