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Finding the Third Proportional to 4,995,382 and 10,830,572

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Solution

The third proportional to 4,995,382 and 10,830,572 is: 23,481,945.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,382 : 10,830,572 = 10,830,572 : x
  2. Step 2: Convert to fraction form
    4,995,382/10,830,572 = 10,830,572/x
  3. Step 3: Cross multiply
    4,995,382x = 10,830,572 × 10,830,572
  4. Step 4: Simplify right side
    4,995,382x = 117,301,289,847,184
  5. Step 5: Solve for x
    x = 117,301,289,847,184/4,995,382
  6. Step 6: Final answer
    x = 23,481,945.89

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.