Home / 3,576,445.07-4,935,623.76-2,048,847.44

Finding the Fourth Proportional to 3,576,445.07, 4,935,623.76 and 2,048,847.44

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Solution

The fourth proportional to 3,576,445.07, 4,935,623.76 and 2,048,847.44 is: 2,827,483.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,445.07 : 4,935,623.76 = 2,048,847.44 : x
  2. Step 2: Convert to fraction form
    3,576,445.07/4,935,623.76 = 2,048,847.44/x
  3. Step 3: Cross multiply
    3,576,445.07x = 4,935,623.76 × 2,048,847.44
  4. Step 4: Simplify right side
    3,576,445.07x = 10,112,340,103,325.97
  5. Step 5: Solve for x
    x = 10,112,340,103,325.97/3,576,445.07
  6. Step 6: Final answer
    x = 2,827,483.69

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1.5x scale

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.