Home / 1,424,484.13-3,119,125.38

Finding the Third Proportional to 1,424,484.13 and 3,119,125.38

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Solution

The third proportional to 1,424,484.13 and 3,119,125.38 is: 6,829,801.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,424,484.13 : 3,119,125.38 = 3,119,125.38 : x
  2. Step 2: Convert to fraction form
    1,424,484.13/3,119,125.38 = 3,119,125.38/x
  3. Step 3: Cross multiply
    1,424,484.13x = 3,119,125.38 × 3,119,125.38
  4. Step 4: Simplify right side
    1,424,484.13x = 9,728,943,104,968.89
  5. Step 5: Solve for x
    x = 9,728,943,104,968.89/1,424,484.13
  6. Step 6: Final answer
    x = 6,829,801.00

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.