Home / 1,161,825.33-1,603,325.34-652,527.75

Finding the Fourth Proportional to 1,161,825.33, 1,603,325.34 and 652,527.75

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Solution

The fourth proportional to 1,161,825.33, 1,603,325.34 and 652,527.75 is: 900,491.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,825.33 : 1,603,325.34 = 652,527.75 : x
  2. Step 2: Convert to fraction form
    1,161,825.33/1,603,325.34 = 652,527.75/x
  3. Step 3: Cross multiply
    1,161,825.33x = 1,603,325.34 × 652,527.75
  4. Step 4: Simplify right side
    1,161,825.33x = 1,046,214,276,628.19
  5. Step 5: Solve for x
    x = 1,046,214,276,628.19/1,161,825.33
  6. Step 6: Final answer
    x = 900,491.88

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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.