Home / 804,536.56-1,110,267.50-441,967.80

Finding the Fourth Proportional to 804,536.56, 1,110,267.50 and 441,967.80

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Solution

The fourth proportional to 804,536.56, 1,110,267.50 and 441,967.80 is: 609,919.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,536.56 : 1,110,267.50 = 441,967.80 : x
  2. Step 2: Convert to fraction form
    804,536.56/1,110,267.50 = 441,967.80/x
  3. Step 3: Cross multiply
    804,536.56x = 1,110,267.50 × 441,967.80
  4. Step 4: Simplify right side
    804,536.56x = 490,702,484,386.50
  5. Step 5: Solve for x
    x = 490,702,484,386.50/804,536.56
  6. Step 6: Final answer
    x = 609,919.44

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1.5x scale

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.