Home / 2,216,534.44-3,058,700.50-1,236,575.74

Finding the Fourth Proportional to 2,216,534.44, 3,058,700.50 and 1,236,575.74

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Solution

The fourth proportional to 2,216,534.44, 3,058,700.50 and 1,236,575.74 is: 1,706,409.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,534.44 : 3,058,700.50 = 1,236,575.74 : x
  2. Step 2: Convert to fraction form
    2,216,534.44/3,058,700.50 = 1,236,575.74/x
  3. Step 3: Cross multiply
    2,216,534.44x = 3,058,700.50 × 1,236,575.74
  4. Step 4: Simplify right side
    2,216,534.44x = 3,782,314,834,225.87
  5. Step 5: Solve for x
    x = 3,782,314,834,225.87/2,216,534.44
  6. Step 6: Final answer
    x = 1,706,409.23

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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.