Home / 6,264,847.80-9,397,271.70-4,771,855.80

Finding the Fourth Proportional to 6,264,847.80, 9,397,271.70 and 4,771,855.80

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Solution

The fourth proportional to 6,264,847.80, 9,397,271.70 and 4,771,855.80 is: 7,157,783.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,847.80 : 9,397,271.70 = 4,771,855.80 : x
  2. Step 2: Convert to fraction form
    6,264,847.80/9,397,271.70 = 4,771,855.80/x
  3. Step 3: Cross multiply
    6,264,847.80x = 9,397,271.70 × 4,771,855.80
  4. Step 4: Simplify right side
    6,264,847.80x = 44,842,425,465,820.85
  5. Step 5: Solve for x
    x = 44,842,425,465,820.85/6,264,847.80
  6. Step 6: Final answer
    x = 7,157,783.70

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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.