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Finding the Third Proportional to 437,055 and 934,887

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Solution

The third proportional to 437,055 and 934,887 is: 1,999,779.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,055 : 934,887 = 934,887 : x
  2. Step 2: Convert to fraction form
    437,055/934,887 = 934,887/x
  3. Step 3: Cross multiply
    437,055x = 934,887 × 934,887
  4. Step 4: Simplify right side
    437,055x = 874,013,702,769
  5. Step 5: Solve for x
    x = 874,013,702,769/437,055
  6. Step 6: Final answer
    x = 1,999,779.67

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.