Home / 2,244,861.41-3,097,903.93-1,226,266.16

Finding the Fourth Proportional to 2,244,861.41, 3,097,903.93 and 1,226,266.16

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Solution

The fourth proportional to 2,244,861.41, 3,097,903.93 and 1,226,266.16 is: 1,692,244.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,861.41 : 3,097,903.93 = 1,226,266.16 : x
  2. Step 2: Convert to fraction form
    2,244,861.41/3,097,903.93 = 1,226,266.16/x
  3. Step 3: Cross multiply
    2,244,861.41x = 3,097,903.93 × 1,226,266.16
  4. Step 4: Simplify right side
    2,244,861.41x = 3,798,854,737,734.82
  5. Step 5: Solve for x
    x = 3,798,854,737,734.82/2,244,861.41
  6. Step 6: Final answer
    x = 1,692,244.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.