Home / 2,254,017.24-3,110,525.28-1,235,419.56

Finding the Fourth Proportional to 2,254,017.24, 3,110,525.28 and 1,235,419.56

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Solution

The fourth proportional to 2,254,017.24, 3,110,525.28 and 1,235,419.56 is: 1,704,868.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,017.24 : 3,110,525.28 = 1,235,419.56 : x
  2. Step 2: Convert to fraction form
    2,254,017.24/3,110,525.28 = 1,235,419.56/x
  3. Step 3: Cross multiply
    2,254,017.24x = 3,110,525.28 × 1,235,419.56
  4. Step 4: Simplify right side
    2,254,017.24x = 3,842,803,772,786.48
  5. Step 5: Solve for x
    x = 3,842,803,772,786.48/2,254,017.24
  6. Step 6: Final answer
    x = 1,704,868.85

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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.