Home / 923,214.80-1,296,233.20-923,214.80

Finding the Fourth Proportional to 923,214.80, 1,296,233.20 and 923,214.80

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Solution

The fourth proportional to 923,214.80, 1,296,233.20 and 923,214.80 is: 1,296,233.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,214.80 : 1,296,233.20 = 923,214.80 : x
  2. Step 2: Convert to fraction form
    923,214.80/1,296,233.20 = 923,214.80/x
  3. Step 3: Cross multiply
    923,214.80x = 1,296,233.20 × 923,214.80
  4. Step 4: Simplify right side
    923,214.80x = 1,196,701,674,491.36
  5. Step 5: Solve for x
    x = 1,196,701,674,491.36/923,214.80
  6. Step 6: Final answer
    x = 1,296,233.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.