Home / 3,038,749.17-4,635,300.94

Finding the Third Proportional to 3,038,749.17 and 4,635,300.94

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Solution

The third proportional to 3,038,749.17 and 4,635,300.94 is: 7,070,677.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,749.17 : 4,635,300.94 = 4,635,300.94 : x
  2. Step 2: Convert to fraction form
    3,038,749.17/4,635,300.94 = 4,635,300.94/x
  3. Step 3: Cross multiply
    3,038,749.17x = 4,635,300.94 × 4,635,300.94
  4. Step 4: Simplify right side
    3,038,749.17x = 21,486,014,781,188.38
  5. Step 5: Solve for x
    x = 21,486,014,781,188.38/3,038,749.17
  6. Step 6: Final answer
    x = 7,070,677.30

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.