Home / 804,025.04-1,109,511.24-446,306

Finding the Fourth Proportional to 804,025.04, 1,109,511.24 and 446,306

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Solution

The fourth proportional to 804,025.04, 1,109,511.24 and 446,306 is: 615,878.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,025.04 : 1,109,511.24 = 446,306 : x
  2. Step 2: Convert to fraction form
    804,025.04/1,109,511.24 = 446,306/x
  3. Step 3: Cross multiply
    804,025.04x = 1,109,511.24 × 446,306
  4. Step 4: Simplify right side
    804,025.04x = 495,181,523,479.44
  5. Step 5: Solve for x
    x = 495,181,523,479.44/804,025.04
  6. Step 6: Final answer
    x = 615,878.24

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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.