Home / 595,532.24-821,835.54-323,603.39

Finding the Fourth Proportional to 595,532.24, 821,835.54 and 323,603.39

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Solution

The fourth proportional to 595,532.24, 821,835.54 and 323,603.39 is: 446,573.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,532.24 : 821,835.54 = 323,603.39 : x
  2. Step 2: Convert to fraction form
    595,532.24/821,835.54 = 323,603.39/x
  3. Step 3: Cross multiply
    595,532.24x = 821,835.54 × 323,603.39
  4. Step 4: Simplify right side
    595,532.24x = 265,948,768,821.07
  5. Step 5: Solve for x
    x = 265,948,768,821.07/595,532.24
  6. Step 6: Final answer
    x = 446,573.25

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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.