Home / 3,024,929.53-4,533,884.16-1,225,575.28

Finding the Fourth Proportional to 3,024,929.53, 4,533,884.16 and 1,225,575.28

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Solution

The fourth proportional to 3,024,929.53, 4,533,884.16 and 1,225,575.28 is: 1,836,940.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,929.53 : 4,533,884.16 = 1,225,575.28 : x
  2. Step 2: Convert to fraction form
    3,024,929.53/4,533,884.16 = 1,225,575.28/x
  3. Step 3: Cross multiply
    3,024,929.53x = 4,533,884.16 × 1,225,575.28
  4. Step 4: Simplify right side
    3,024,929.53x = 5,556,616,348,879.57
  5. Step 5: Solve for x
    x = 5,556,616,348,879.57/3,024,929.53
  6. Step 6: Final answer
    x = 1,836,940.76

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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.