Home / 4,790,670.19-7,184,242.13

Finding the Third Proportional to 4,790,670.19 and 7,184,242.13

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Solution

The third proportional to 4,790,670.19 and 7,184,242.13 is: 10,773,719.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,670.19 : 7,184,242.13 = 7,184,242.13 : x
  2. Step 2: Convert to fraction form
    4,790,670.19/7,184,242.13 = 7,184,242.13/x
  3. Step 3: Cross multiply
    4,790,670.19x = 7,184,242.13 × 7,184,242.13
  4. Step 4: Simplify right side
    4,790,670.19x = 51,613,334,910,624.52
  5. Step 5: Solve for x
    x = 51,613,334,910,624.52/4,790,670.19
  6. Step 6: Final answer
    x = 10,773,719.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.