Home / 789,030.65-1,183,844.06-473,707.37

Finding the Fourth Proportional to 789,030.65, 1,183,844.06 and 473,707.37

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Solution

The fourth proportional to 789,030.65, 1,183,844.06 and 473,707.37 is: 710,740.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    789,030.65 : 1,183,844.06 = 473,707.37 : x
  2. Step 2: Convert to fraction form
    789,030.65/1,183,844.06 = 473,707.37/x
  3. Step 3: Cross multiply
    789,030.65x = 1,183,844.06 × 473,707.37
  4. Step 4: Simplify right side
    789,030.65x = 560,795,647,864.97
  5. Step 5: Solve for x
    x = 560,795,647,864.97/789,030.65
  6. Step 6: Final answer
    x = 710,740.01

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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.