Home / 1,233,583.48-1,850,571.06-435,109.24

Finding the Fourth Proportional to 1,233,583.48, 1,850,571.06 and 435,109.24

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Solution

The fourth proportional to 1,233,583.48, 1,850,571.06 and 435,109.24 is: 652,732.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,583.48 : 1,850,571.06 = 435,109.24 : x
  2. Step 2: Convert to fraction form
    1,233,583.48/1,850,571.06 = 435,109.24/x
  3. Step 3: Cross multiply
    1,233,583.48x = 1,850,571.06 × 435,109.24
  4. Step 4: Simplify right side
    1,233,583.48x = 805,200,567,482.59
  5. Step 5: Solve for x
    x = 805,200,567,482.59/1,233,583.48
  6. Step 6: Final answer
    x = 652,732.94

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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.