Home / 4,514,903.32-6,230,243.10-2,581,245.40

Finding the Fourth Proportional to 4,514,903.32, 6,230,243.10 and 2,581,245.40

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Solution

The fourth proportional to 4,514,903.32, 6,230,243.10 and 2,581,245.40 is: 3,561,933.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,903.32 : 6,230,243.10 = 2,581,245.40 : x
  2. Step 2: Convert to fraction form
    4,514,903.32/6,230,243.10 = 2,581,245.40/x
  3. Step 3: Cross multiply
    4,514,903.32x = 6,230,243.10 × 2,581,245.40
  4. Step 4: Simplify right side
    4,514,903.32x = 16,081,786,342,756.74
  5. Step 5: Solve for x
    x = 16,081,786,342,756.74/4,514,903.32
  6. Step 6: Final answer
    x = 3,561,933.71

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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.