Home / 1,082,810.65-1,494,291.90-599,420.47

Finding the Fourth Proportional to 1,082,810.65, 1,494,291.90 and 599,420.47

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Solution

The fourth proportional to 1,082,810.65, 1,494,291.90 and 599,420.47 is: 827,207.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,810.65 : 1,494,291.90 = 599,420.47 : x
  2. Step 2: Convert to fraction form
    1,082,810.65/1,494,291.90 = 599,420.47/x
  3. Step 3: Cross multiply
    1,082,810.65x = 1,494,291.90 × 599,420.47
  4. Step 4: Simplify right side
    1,082,810.65x = 895,709,153,015.19
  5. Step 5: Solve for x
    x = 895,709,153,015.19/1,082,810.65
  6. Step 6: Final answer
    x = 827,207.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.