Home / 6,219,485.46-8,582,558.85-3,503,056.50

Finding the Fourth Proportional to 6,219,485.46, 8,582,558.85 and 3,503,056.50

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Solution

The fourth proportional to 6,219,485.46, 8,582,558.85 and 3,503,056.50 is: 4,834,031.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,219,485.46 : 8,582,558.85 = 3,503,056.50 : x
  2. Step 2: Convert to fraction form
    6,219,485.46/8,582,558.85 = 3,503,056.50/x
  3. Step 3: Cross multiply
    6,219,485.46x = 8,582,558.85 × 3,503,056.50
  4. Step 4: Simplify right side
    6,219,485.46x = 30,065,188,566,125.02
  5. Step 5: Solve for x
    x = 30,065,188,566,125.02/6,219,485.46
  6. Step 6: Final answer
    x = 4,834,031.49

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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.