Home / 3,656,148.05-5,045,481.18-2,024,555.40

Finding the Fourth Proportional to 3,656,148.05, 5,045,481.18 and 2,024,555.40

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Solution

The fourth proportional to 3,656,148.05, 5,045,481.18 and 2,024,555.40 is: 2,793,884.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,148.05 : 5,045,481.18 = 2,024,555.40 : x
  2. Step 2: Convert to fraction form
    3,656,148.05/5,045,481.18 = 2,024,555.40/x
  3. Step 3: Cross multiply
    3,656,148.05x = 5,045,481.18 × 2,024,555.40
  4. Step 4: Simplify right side
    3,656,148.05x = 10,214,856,168,567.37
  5. Step 5: Solve for x
    x = 10,214,856,168,567.37/3,656,148.05
  6. Step 6: Final answer
    x = 2,793,884.72

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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.