Home / 1,196,930.81-1,793,550.93-589,021.35

Finding the Fourth Proportional to 1,196,930.81, 1,793,550.93 and 589,021.35

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Solution

The fourth proportional to 1,196,930.81, 1,793,550.93 and 589,021.35 is: 882,623.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,930.81 : 1,793,550.93 = 589,021.35 : x
  2. Step 2: Convert to fraction form
    1,196,930.81/1,793,550.93 = 589,021.35/x
  3. Step 3: Cross multiply
    1,196,930.81x = 1,793,550.93 × 589,021.35
  4. Step 4: Simplify right side
    1,196,930.81x = 1,056,439,790,082.36
  5. Step 5: Solve for x
    x = 1,056,439,790,082.36/1,196,930.81
  6. Step 6: Final answer
    x = 882,623.95

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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.