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Finding the Third Proportional to 560,790.75 and 1,223,084.63

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Solution

The third proportional to 560,790.75 and 1,223,084.63 is: 2,667,547.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,790.75 : 1,223,084.63 = 1,223,084.63 : x
  2. Step 2: Convert to fraction form
    560,790.75/1,223,084.63 = 1,223,084.63/x
  3. Step 3: Cross multiply
    560,790.75x = 1,223,084.63 × 1,223,084.63
  4. Step 4: Simplify right side
    560,790.75x = 1,495,935,999,911.39
  5. Step 5: Solve for x
    x = 1,495,935,999,911.39/560,790.75
  6. Step 6: Final answer
    x = 2,667,547.57

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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.