Home / 595,196.08-821,376.54-323,266.52

Finding the Fourth Proportional to 595,196.08, 821,376.54 and 323,266.52

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Solution

The fourth proportional to 595,196.08, 821,376.54 and 323,266.52 is: 446,111.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,196.08 : 821,376.54 = 323,266.52 : x
  2. Step 2: Convert to fraction form
    595,196.08/821,376.54 = 323,266.52/x
  3. Step 3: Cross multiply
    595,196.08x = 821,376.54 × 323,266.52
  4. Step 4: Simplify right side
    595,196.08x = 265,523,535,695.44
  5. Step 5: Solve for x
    x = 265,523,535,695.44/595,196.08
  6. Step 6: Final answer
    x = 446,111.03

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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.