Home / 2,446,518.35-3,670,269.60-2,049,905.90

Finding the Fourth Proportional to 2,446,518.35, 3,670,269.60 and 2,049,905.90

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Solution

The fourth proportional to 2,446,518.35, 3,670,269.60 and 2,049,905.90 is: 3,075,271.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,518.35 : 3,670,269.60 = 2,049,905.90 : x
  2. Step 2: Convert to fraction form
    2,446,518.35/3,670,269.60 = 2,049,905.90/x
  3. Step 3: Cross multiply
    2,446,518.35x = 3,670,269.60 × 2,049,905.90
  4. Step 4: Simplify right side
    2,446,518.35x = 7,523,707,307,630.64
  5. Step 5: Solve for x
    x = 7,523,707,307,630.64/2,446,518.35
  6. Step 6: Final answer
    x = 3,075,271.15

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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.