Home / 3,015,267.03-4,523,567.58-993,429.27

Finding the Fourth Proportional to 3,015,267.03, 4,523,567.58 and 993,429.27

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Solution

The fourth proportional to 3,015,267.03, 4,523,567.58 and 993,429.27 is: 1,490,363.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,267.03 : 4,523,567.58 = 993,429.27 : x
  2. Step 2: Convert to fraction form
    3,015,267.03/4,523,567.58 = 993,429.27/x
  3. Step 3: Cross multiply
    3,015,267.03x = 4,523,567.58 × 993,429.27
  4. Step 4: Simplify right side
    3,015,267.03x = 4,493,844,438,795.07
  5. Step 5: Solve for x
    x = 4,493,844,438,795.07/3,015,267.03
  6. Step 6: Final answer
    x = 1,490,363.67

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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.