Home / 1,114,369.10-1,537,786.23-605,059.82

Finding the Fourth Proportional to 1,114,369.10, 1,537,786.23 and 605,059.82

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Solution

The fourth proportional to 1,114,369.10, 1,537,786.23 and 605,059.82 is: 834,959.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,369.10 : 1,537,786.23 = 605,059.82 : x
  2. Step 2: Convert to fraction form
    1,114,369.10/1,537,786.23 = 605,059.82/x
  3. Step 3: Cross multiply
    1,114,369.10x = 1,537,786.23 × 605,059.82
  4. Step 4: Simplify right side
    1,114,369.10x = 930,452,659,522.28
  5. Step 5: Solve for x
    x = 930,452,659,522.28/1,114,369.10
  6. Step 6: Final answer
    x = 834,959.13

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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.