Home / 1,176,413.04-1,764,091.44-334,764.72

Finding the Fourth Proportional to 1,176,413.04, 1,764,091.44 and 334,764.72

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Solution

The fourth proportional to 1,176,413.04, 1,764,091.44 and 334,764.72 is: 501,996.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,413.04 : 1,764,091.44 = 334,764.72 : x
  2. Step 2: Convert to fraction form
    1,176,413.04/1,764,091.44 = 334,764.72/x
  3. Step 3: Cross multiply
    1,176,413.04x = 1,764,091.44 × 334,764.72
  4. Step 4: Simplify right side
    1,176,413.04x = 590,555,576,966.00
  5. Step 5: Solve for x
    x = 590,555,576,966.00/1,176,413.04
  6. Step 6: Final answer
    x = 501,996.80

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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.