Home / 4,847,622.20-7,271,433.30-1,651,686.20

Finding the Fourth Proportional to 4,847,622.20, 7,271,433.30 and 1,651,686.20

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Solution

The fourth proportional to 4,847,622.20, 7,271,433.30 and 1,651,686.20 is: 2,477,529.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,622.20 : 7,271,433.30 = 1,651,686.20 : x
  2. Step 2: Convert to fraction form
    4,847,622.20/7,271,433.30 = 1,651,686.20/x
  3. Step 3: Cross multiply
    4,847,622.20x = 7,271,433.30 × 1,651,686.20
  4. Step 4: Simplify right side
    4,847,622.20x = 12,010,126,035,830.46
  5. Step 5: Solve for x
    x = 12,010,126,035,830.46/4,847,622.20
  6. Step 6: Final answer
    x = 2,477,529.30

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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.