Home / 1,197,084.69-1,795,927.82-344,157.93

Finding the Fourth Proportional to 1,197,084.69, 1,795,927.82 and 344,157.93

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Solution

The fourth proportional to 1,197,084.69, 1,795,927.82 and 344,157.93 is: 516,323.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,084.69 : 1,795,927.82 = 344,157.93 : x
  2. Step 2: Convert to fraction form
    1,197,084.69/1,795,927.82 = 344,157.93/x
  3. Step 3: Cross multiply
    1,197,084.69x = 1,795,927.82 × 344,157.93
  4. Step 4: Simplify right side
    1,197,084.69x = 618,082,799,239.82
  5. Step 5: Solve for x
    x = 618,082,799,239.82/1,197,084.69
  6. Step 6: Final answer
    x = 516,323.37

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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.