Home / 4,134,099.25-5,705,315.34-2,298,968.11

Finding the Fourth Proportional to 4,134,099.25, 5,705,315.34 and 2,298,968.11

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Solution

The fourth proportional to 4,134,099.25, 5,705,315.34 and 2,298,968.11 is: 3,172,719.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,099.25 : 5,705,315.34 = 2,298,968.11 : x
  2. Step 2: Convert to fraction form
    4,134,099.25/5,705,315.34 = 2,298,968.11/x
  3. Step 3: Cross multiply
    4,134,099.25x = 5,705,315.34 × 2,298,968.11
  4. Step 4: Simplify right side
    4,134,099.25x = 13,116,337,995,627.23
  5. Step 5: Solve for x
    x = 13,116,337,995,627.23/4,134,099.25
  6. Step 6: Final answer
    x = 3,172,719.67

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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.