Home / 6,118,682.92-8,452,416.90-4,903,063.72

Finding the Fourth Proportional to 6,118,682.92, 8,452,416.90 and 4,903,063.72

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Solution

The fourth proportional to 6,118,682.92, 8,452,416.90 and 4,903,063.72 is: 6,773,146.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,682.92 : 8,452,416.90 = 4,903,063.72 : x
  2. Step 2: Convert to fraction form
    6,118,682.92/8,452,416.90 = 4,903,063.72/x
  3. Step 3: Cross multiply
    6,118,682.92x = 8,452,416.90 × 4,903,063.72
  4. Step 4: Simplify right side
    6,118,682.92x = 41,442,738,648,704.87
  5. Step 5: Solve for x
    x = 41,442,738,648,704.87/6,118,682.92
  6. Step 6: Final answer
    x = 6,773,146.96

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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.