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Finding the Third Proportional to 4,592,853 and 6,756,411

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Solution

The third proportional to 4,592,853 and 6,756,411 is: 9,939,157.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,853 : 6,756,411 = 6,756,411 : x
  2. Step 2: Convert to fraction form
    4,592,853/6,756,411 = 6,756,411/x
  3. Step 3: Cross multiply
    4,592,853x = 6,756,411 × 6,756,411
  4. Step 4: Simplify right side
    4,592,853x = 45,649,089,600,921
  5. Step 5: Solve for x
    x = 45,649,089,600,921/4,592,853
  6. Step 6: Final answer
    x = 9,939,157.56

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.