Home / 1,133,593.52-1,698,524-792,071.60

Finding the Fourth Proportional to 1,133,593.52, 1,698,524 and 792,071.60

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Solution

The fourth proportional to 1,133,593.52, 1,698,524 and 792,071.60 is: 1,186,803.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,593.52 : 1,698,524 = 792,071.60 : x
  2. Step 2: Convert to fraction form
    1,133,593.52/1,698,524 = 792,071.60/x
  3. Step 3: Cross multiply
    1,133,593.52x = 1,698,524 × 792,071.60
  4. Step 4: Simplify right side
    1,133,593.52x = 1,345,352,622,318.40
  5. Step 5: Solve for x
    x = 1,345,352,622,318.40/1,133,593.52
  6. Step 6: Final answer
    x = 1,186,803.38

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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.