Home / 799,597.27-1,103,444.28-437,021.02

Finding the Fourth Proportional to 799,597.27, 1,103,444.28 and 437,021.02

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Solution

The fourth proportional to 799,597.27, 1,103,444.28 and 437,021.02 is: 603,089.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,597.27 : 1,103,444.28 = 437,021.02 : x
  2. Step 2: Convert to fraction form
    799,597.27/1,103,444.28 = 437,021.02/x
  3. Step 3: Cross multiply
    799,597.27x = 1,103,444.28 × 437,021.02
  4. Step 4: Simplify right side
    799,597.27x = 482,228,344,758.77
  5. Step 5: Solve for x
    x = 482,228,344,758.77/799,597.27
  6. Step 6: Final answer
    x = 603,089.03

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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.