Home / 933,716.52-1,400,624.44-294,070.28

Finding the Fourth Proportional to 933,716.52, 1,400,624.44 and 294,070.28

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Solution

The fourth proportional to 933,716.52, 1,400,624.44 and 294,070.28 is: 441,121.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,716.52 : 1,400,624.44 = 294,070.28 : x
  2. Step 2: Convert to fraction form
    933,716.52/1,400,624.44 = 294,070.28/x
  3. Step 3: Cross multiply
    933,716.52x = 1,400,624.44 × 294,070.28
  4. Step 4: Simplify right side
    933,716.52x = 411,882,013,507.35
  5. Step 5: Solve for x
    x = 411,882,013,507.35/933,716.52
  6. Step 6: Final answer
    x = 441,121.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.