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Finding the Third Proportional to 908,096.63 and 1,975,809.94

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Solution

The third proportional to 908,096.63 and 1,975,809.94 is: 4,298,909.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,096.63 : 1,975,809.94 = 1,975,809.94 : x
  2. Step 2: Convert to fraction form
    908,096.63/1,975,809.94 = 1,975,809.94/x
  3. Step 3: Cross multiply
    908,096.63x = 1,975,809.94 × 1,975,809.94
  4. Step 4: Simplify right side
    908,096.63x = 3,903,824,909,123.75
  5. Step 5: Solve for x
    x = 3,903,824,909,123.75/908,096.63
  6. Step 6: Final answer
    x = 4,298,909.17

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.