Home / 594,151.29-819,929.16-322,219.10

Finding the Fourth Proportional to 594,151.29, 819,929.16 and 322,219.10

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Solution

The fourth proportional to 594,151.29, 819,929.16 and 322,219.10 is: 444,662.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,151.29 : 819,929.16 = 322,219.10 : x
  2. Step 2: Convert to fraction form
    594,151.29/819,929.16 = 322,219.10/x
  3. Step 3: Cross multiply
    594,151.29x = 819,929.16 × 322,219.10
  4. Step 4: Simplify right side
    594,151.29x = 264,196,831,899.31
  5. Step 5: Solve for x
    x = 264,196,831,899.31/594,151.29
  6. Step 6: Final answer
    x = 444,662.56

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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.