Home / 804,027.04-1,109,514-446,308

Finding the Fourth Proportional to 804,027.04, 1,109,514 and 446,308

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Solution

The fourth proportional to 804,027.04, 1,109,514 and 446,308 is: 615,881.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,027.04 : 1,109,514 = 446,308 : x
  2. Step 2: Convert to fraction form
    804,027.04/1,109,514 = 446,308/x
  3. Step 3: Cross multiply
    804,027.04x = 1,109,514 × 446,308
  4. Step 4: Simplify right side
    804,027.04x = 495,184,974,312
  5. Step 5: Solve for x
    x = 495,184,974,312/804,027.04
  6. Step 6: Final answer
    x = 615,881.00

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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.