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Finding the Third Proportional to 935,178 and 2,045,352

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Solution

The third proportional to 935,178 and 2,045,352 is: 4,473,442.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,178 : 2,045,352 = 2,045,352 : x
  2. Step 2: Convert to fraction form
    935,178/2,045,352 = 2,045,352/x
  3. Step 3: Cross multiply
    935,178x = 2,045,352 × 2,045,352
  4. Step 4: Simplify right side
    935,178x = 4,183,464,803,904
  5. Step 5: Solve for x
    x = 4,183,464,803,904/935,178
  6. Step 6: Final answer
    x = 4,473,442.28

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.