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Finding the Third Proportional to 4,841,869.50 and 10,485,315

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Solution

The third proportional to 4,841,869.50 and 10,485,315 is: 22,706,483.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,869.50 : 10,485,315 = 10,485,315 : x
  2. Step 2: Convert to fraction form
    4,841,869.50/10,485,315 = 10,485,315/x
  3. Step 3: Cross multiply
    4,841,869.50x = 10,485,315 × 10,485,315
  4. Step 4: Simplify right side
    4,841,869.50x = 109,941,830,649,225
  5. Step 5: Solve for x
    x = 109,941,830,649,225/4,841,869.50
  6. Step 6: Final answer
    x = 22,706,483.65

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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.