Home / 595,485.48-821,773.00-323,554.07

Finding the Fourth Proportional to 595,485.48, 821,773.00 and 323,554.07

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Solution

The fourth proportional to 595,485.48, 821,773.00 and 323,554.07 is: 446,506.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,485.48 : 821,773.00 = 323,554.07 : x
  2. Step 2: Convert to fraction form
    595,485.48/821,773.00 = 323,554.07/x
  3. Step 3: Cross multiply
    595,485.48x = 821,773.00 × 323,554.07
  4. Step 4: Simplify right side
    595,485.48x = 265,887,993,848.36
  5. Step 5: Solve for x
    x = 265,887,993,848.36/595,485.48
  6. Step 6: Final answer
    x = 446,506.26

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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.