Home / 1,524,261.20-2,103,477-845,180.24

Finding the Fourth Proportional to 1,524,261.20, 2,103,477 and 845,180.24

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Solution

The fourth proportional to 1,524,261.20, 2,103,477 and 845,180.24 is: 1,166,346.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,261.20 : 2,103,477 = 845,180.24 : x
  2. Step 2: Convert to fraction form
    1,524,261.20/2,103,477 = 845,180.24/x
  3. Step 3: Cross multiply
    1,524,261.20x = 2,103,477 × 845,180.24
  4. Step 4: Simplify right side
    1,524,261.20x = 1,777,817,195,694.48
  5. Step 5: Solve for x
    x = 1,777,817,195,694.48/1,524,261.20
  6. Step 6: Final answer
    x = 1,166,346.81

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1.5x scale

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.