Home / 6,036,459.40-9,051,578.70-2,247,992.20

Finding the Fourth Proportional to 6,036,459.40, 9,051,578.70 and 2,247,992.20

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Solution

The fourth proportional to 6,036,459.40, 9,051,578.70 and 2,247,992.20 is: 3,370,829.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,459.40 : 9,051,578.70 = 2,247,992.20 : x
  2. Step 2: Convert to fraction form
    6,036,459.40/9,051,578.70 = 2,247,992.20/x
  3. Step 3: Cross multiply
    6,036,459.40x = 9,051,578.70 × 2,247,992.20
  4. Step 4: Simplify right side
    6,036,459.40x = 20,347,878,315,286.14
  5. Step 5: Solve for x
    x = 20,347,878,315,286.14/6,036,459.40
  6. Step 6: Final answer
    x = 3,370,829.98

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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.