Home / 3,000,232.37-4,500,622.00-977,957.21

Finding the Fourth Proportional to 3,000,232.37, 4,500,622.00 and 977,957.21

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Solution

The fourth proportional to 3,000,232.37, 4,500,622.00 and 977,957.21 is: 1,467,024.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,232.37 : 4,500,622.00 = 977,957.21 : x
  2. Step 2: Convert to fraction form
    3,000,232.37/4,500,622.00 = 977,957.21/x
  3. Step 3: Cross multiply
    3,000,232.37x = 4,500,622.00 × 977,957.21
  4. Step 4: Simplify right side
    3,000,232.37x = 4,401,415,746,858.62
  5. Step 5: Solve for x
    x = 4,401,415,746,858.62/3,000,232.37
  6. Step 6: Final answer
    x = 1,467,024.95

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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.