Home / 5,926,132.20-8,889,198.30-4,012,944.60

Finding the Fourth Proportional to 5,926,132.20, 8,889,198.30 and 4,012,944.60

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Solution

The fourth proportional to 5,926,132.20, 8,889,198.30 and 4,012,944.60 is: 6,019,416.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,132.20 : 8,889,198.30 = 4,012,944.60 : x
  2. Step 2: Convert to fraction form
    5,926,132.20/8,889,198.30 = 4,012,944.60/x
  3. Step 3: Cross multiply
    5,926,132.20x = 8,889,198.30 × 4,012,944.60
  4. Step 4: Simplify right side
    5,926,132.20x = 35,671,860,316,314.19
  5. Step 5: Solve for x
    x = 35,671,860,316,314.19/5,926,132.20
  6. Step 6: Final answer
    x = 6,019,416.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.