Home / 799,580.58-1,103,421.25-437,004.44

Finding the Fourth Proportional to 799,580.58, 1,103,421.25 and 437,004.44

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Solution

The fourth proportional to 799,580.58, 1,103,421.25 and 437,004.44 is: 603,066.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,580.58 : 1,103,421.25 = 437,004.44 : x
  2. Step 2: Convert to fraction form
    799,580.58/1,103,421.25 = 437,004.44/x
  3. Step 3: Cross multiply
    799,580.58x = 1,103,421.25 × 437,004.44
  4. Step 4: Simplify right side
    799,580.58x = 482,199,985,440.35
  5. Step 5: Solve for x
    x = 482,199,985,440.35/799,580.58
  6. Step 6: Final answer
    x = 603,066.15

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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.