Home / 4,369,614.19-6,615,145.13

Finding the Third Proportional to 4,369,614.19 and 6,615,145.13

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Solution

The third proportional to 4,369,614.19 and 6,615,145.13 is: 10,014,647.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,614.19 : 6,615,145.13 = 6,615,145.13 : x
  2. Step 2: Convert to fraction form
    4,369,614.19/6,615,145.13 = 6,615,145.13/x
  3. Step 3: Cross multiply
    4,369,614.19x = 6,615,145.13 × 6,615,145.13
  4. Step 4: Simplify right side
    4,369,614.19x = 43,760,145,024,811.27
  5. Step 5: Solve for x
    x = 43,760,145,024,811.27/4,369,614.19
  6. Step 6: Final answer
    x = 10,014,647.32

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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.