Home / 973,423.37-1,460,509.00-685,511.33

Finding the Fourth Proportional to 973,423.37, 1,460,509.00 and 685,511.33

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Solution

The fourth proportional to 973,423.37, 1,460,509.00 and 685,511.33 is: 1,028,530.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,423.37 : 1,460,509.00 = 685,511.33 : x
  2. Step 2: Convert to fraction form
    973,423.37/1,460,509.00 = 685,511.33/x
  3. Step 3: Cross multiply
    973,423.37x = 1,460,509.00 × 685,511.33
  4. Step 4: Simplify right side
    973,423.37x = 1,001,195,458,050.65
  5. Step 5: Solve for x
    x = 1,001,195,458,050.65/973,423.37
  6. Step 6: Final answer
    x = 1,028,530.33

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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.