Home / 4,491,509.40-6,737,555.70-2,365,745.40

Finding the Fourth Proportional to 4,491,509.40, 6,737,555.70 and 2,365,745.40

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Solution

The fourth proportional to 4,491,509.40, 6,737,555.70 and 2,365,745.40 is: 3,548,771.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,509.40 : 6,737,555.70 = 2,365,745.40 : x
  2. Step 2: Convert to fraction form
    4,491,509.40/6,737,555.70 = 2,365,745.40/x
  3. Step 3: Cross multiply
    4,491,509.40x = 6,737,555.70 × 2,365,745.40
  4. Step 4: Simplify right side
    4,491,509.40x = 15,939,341,404,518.78
  5. Step 5: Solve for x
    x = 15,939,341,404,518.78/4,491,509.40
  6. Step 6: Final answer
    x = 3,548,771.69

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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.