Home / 804,026.04-1,109,512.62-446,307

Finding the Fourth Proportional to 804,026.04, 1,109,512.62 and 446,307

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Solution

The fourth proportional to 804,026.04, 1,109,512.62 and 446,307 is: 615,879.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,026.04 : 1,109,512.62 = 446,307 : x
  2. Step 2: Convert to fraction form
    804,026.04/1,109,512.62 = 446,307/x
  3. Step 3: Cross multiply
    804,026.04x = 1,109,512.62 × 446,307
  4. Step 4: Simplify right side
    804,026.04x = 495,183,248,894.34
  5. Step 5: Solve for x
    x = 495,183,248,894.34/804,026.04
  6. Step 6: Final answer
    x = 615,879.62

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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.