Home / 596,255.18-822,757.30-403,083.08

Finding the Fourth Proportional to 596,255.18, 822,757.30 and 403,083.08

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Solution

The fourth proportional to 596,255.18, 822,757.30 and 403,083.08 is: 556,204.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,255.18 : 822,757.30 = 403,083.08 : x
  2. Step 2: Convert to fraction form
    596,255.18/822,757.30 = 403,083.08/x
  3. Step 3: Cross multiply
    596,255.18x = 822,757.30 × 403,083.08
  4. Step 4: Simplify right side
    596,255.18x = 331,639,549,168.34
  5. Step 5: Solve for x
    x = 331,639,549,168.34/596,255.18
  6. Step 6: Final answer
    x = 556,204.06

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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.