Home / 1,504,181.08-2,256,960.53-651,513.52

Finding the Fourth Proportional to 1,504,181.08, 2,256,960.53 and 651,513.52

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Solution

The fourth proportional to 1,504,181.08, 2,256,960.53 and 651,513.52 is: 977,568.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,181.08 : 2,256,960.53 = 651,513.52 : x
  2. Step 2: Convert to fraction form
    1,504,181.08/2,256,960.53 = 651,513.52/x
  3. Step 3: Cross multiply
    1,504,181.08x = 2,256,960.53 × 651,513.52
  4. Step 4: Simplify right side
    1,504,181.08x = 1,470,440,299,401.37
  5. Step 5: Solve for x
    x = 1,470,440,299,401.37/1,504,181.08
  6. Step 6: Final answer
    x = 977,568.67

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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.