Home / 3,288,276.64-4,537,917.33-1,798,215.94

Finding the Fourth Proportional to 3,288,276.64, 4,537,917.33 and 1,798,215.94

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Solution

The fourth proportional to 3,288,276.64, 4,537,917.33 and 1,798,215.94 is: 2,481,590.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,276.64 : 4,537,917.33 = 1,798,215.94 : x
  2. Step 2: Convert to fraction form
    3,288,276.64/4,537,917.33 = 1,798,215.94/x
  3. Step 3: Cross multiply
    3,288,276.64x = 4,537,917.33 × 1,798,215.94
  4. Step 4: Simplify right side
    3,288,276.64x = 8,160,155,277,208.24
  5. Step 5: Solve for x
    x = 8,160,155,277,208.24/3,288,276.64
  6. Step 6: Final answer
    x = 2,481,590.26

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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.