Home / 4,197,182.86-6,295,412.63-2,555,434.54

Finding the Fourth Proportional to 4,197,182.86, 6,295,412.63 and 2,555,434.54

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Solution

The fourth proportional to 4,197,182.86, 6,295,412.63 and 2,555,434.54 is: 3,832,931.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197,182.86 : 6,295,412.63 = 2,555,434.54 : x
  2. Step 2: Convert to fraction form
    4,197,182.86/6,295,412.63 = 2,555,434.54/x
  3. Step 3: Cross multiply
    4,197,182.86x = 6,295,412.63 × 2,555,434.54
  4. Step 4: Simplify right side
    4,197,182.86x = 16,087,514,868,904.30
  5. Step 5: Solve for x
    x = 16,087,514,868,904.30/4,197,182.86
  6. Step 6: Final answer
    x = 3,832,931.62

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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.