Home / 841,030.54-1,261,739.00-241,996.66

Finding the Fourth Proportional to 841,030.54, 1,261,739.00 and 241,996.66

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Solution

The fourth proportional to 841,030.54, 1,261,739.00 and 241,996.66 is: 363,050.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,030.54 : 1,261,739.00 = 241,996.66 : x
  2. Step 2: Convert to fraction form
    841,030.54/1,261,739.00 = 241,996.66/x
  3. Step 3: Cross multiply
    841,030.54x = 1,261,739.00 × 241,996.66
  4. Step 4: Simplify right side
    841,030.54x = 305,336,621,242.38
  5. Step 5: Solve for x
    x = 305,336,621,242.38/841,030.54
  6. Step 6: Final answer
    x = 363,050.58

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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.