Home / 2,077,133.63-4,319,385.75

Finding the Third Proportional to 2,077,133.63 and 4,319,385.75

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Solution

The third proportional to 2,077,133.63 and 4,319,385.75 is: 8,982,134.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,133.63 : 4,319,385.75 = 4,319,385.75 : x
  2. Step 2: Convert to fraction form
    2,077,133.63/4,319,385.75 = 4,319,385.75/x
  3. Step 3: Cross multiply
    2,077,133.63x = 4,319,385.75 × 4,319,385.75
  4. Step 4: Simplify right side
    2,077,133.63x = 18,657,093,257,303.06
  5. Step 5: Solve for x
    x = 18,657,093,257,303.06/2,077,133.63
  6. Step 6: Final answer
    x = 8,982,134.34

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.