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Finding the Third Proportional to 592,339.50 and 910,653.75

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Solution

The third proportional to 592,339.50 and 910,653.75 is: 1,400,025.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,339.50 : 910,653.75 = 910,653.75 : x
  2. Step 2: Convert to fraction form
    592,339.50/910,653.75 = 910,653.75/x
  3. Step 3: Cross multiply
    592,339.50x = 910,653.75 × 910,653.75
  4. Step 4: Simplify right side
    592,339.50x = 829,290,252,389.06
  5. Step 5: Solve for x
    x = 829,290,252,389.06/592,339.50
  6. Step 6: Final answer
    x = 1,400,025.24

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.