Home / 6,225,695.58-8,591,474.07-3,509,441.58

Finding the Fourth Proportional to 6,225,695.58, 8,591,474.07 and 3,509,441.58

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Solution

The fourth proportional to 6,225,695.58, 8,591,474.07 and 3,509,441.58 is: 4,843,037.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,695.58 : 8,591,474.07 = 3,509,441.58 : x
  2. Step 2: Convert to fraction form
    6,225,695.58/8,591,474.07 = 3,509,441.58/x
  3. Step 3: Cross multiply
    6,225,695.58x = 8,591,474.07 × 3,509,441.58
  4. Step 4: Simplify right side
    6,225,695.58x = 30,151,276,334,749.83
  5. Step 5: Solve for x
    x = 30,151,276,334,749.83/6,225,695.58
  6. Step 6: Final answer
    x = 4,843,037.37

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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.