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Finding the Third Proportional to 7,403,748 and 11,184,360

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Solution

The third proportional to 7,403,748 and 11,184,360 is: 16,895,484.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,748 : 11,184,360 = 11,184,360 : x
  2. Step 2: Convert to fraction form
    7,403,748/11,184,360 = 11,184,360/x
  3. Step 3: Cross multiply
    7,403,748x = 11,184,360 × 11,184,360
  4. Step 4: Simplify right side
    7,403,748x = 125,089,908,609,600
  5. Step 5: Solve for x
    x = 125,089,908,609,600/7,403,748
  6. Step 6: Final answer
    x = 16,895,484.37

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.