Home / 595,600.13-821,925.48-323,662.88

Finding the Fourth Proportional to 595,600.13, 821,925.48 and 323,662.88

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Solution

The fourth proportional to 595,600.13, 821,925.48 and 323,662.88 is: 446,653.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,600.13 : 821,925.48 = 323,662.88 : x
  2. Step 2: Convert to fraction form
    595,600.13/821,925.48 = 323,662.88/x
  3. Step 3: Cross multiply
    595,600.13x = 821,925.48 × 323,662.88
  4. Step 4: Simplify right side
    595,600.13x = 266,026,768,002.18
  5. Step 5: Solve for x
    x = 266,026,768,002.18/595,600.13
  6. Step 6: Final answer
    x = 446,653.31

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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.