Home / 1,773,233.10-2,659,072.05-707,921.10

Finding the Fourth Proportional to 1,773,233.10, 2,659,072.05 and 707,921.10

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Solution

The fourth proportional to 1,773,233.10, 2,659,072.05 and 707,921.10 is: 1,061,571.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,233.10 : 2,659,072.05 = 707,921.10 : x
  2. Step 2: Convert to fraction form
    1,773,233.10/2,659,072.05 = 707,921.10/x
  3. Step 3: Cross multiply
    1,773,233.10x = 2,659,072.05 × 707,921.10
  4. Step 4: Simplify right side
    1,773,233.10x = 1,882,413,210,615.26
  5. Step 5: Solve for x
    x = 1,882,413,210,615.26/1,773,233.10
  6. Step 6: Final answer
    x = 1,061,571.21

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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.