Home / 965,833.04-1,332,579.48-603,624.83

Finding the Fourth Proportional to 965,833.04, 1,332,579.48 and 603,624.83

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Solution

The fourth proportional to 965,833.04, 1,332,579.48 and 603,624.83 is: 832,833.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,833.04 : 1,332,579.48 = 603,624.83 : x
  2. Step 2: Convert to fraction form
    965,833.04/1,332,579.48 = 603,624.83/x
  3. Step 3: Cross multiply
    965,833.04x = 1,332,579.48 × 603,624.83
  4. Step 4: Simplify right side
    965,833.04x = 804,378,055,413.59
  5. Step 5: Solve for x
    x = 804,378,055,413.59/965,833.04
  6. Step 6: Final answer
    x = 832,833.45

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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.