Home / 3,329,945.52-4,595,339.28-1,802,052.96

Finding the Fourth Proportional to 3,329,945.52, 4,595,339.28 and 1,802,052.96

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Solution

The fourth proportional to 3,329,945.52, 4,595,339.28 and 1,802,052.96 is: 2,486,840.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,945.52 : 4,595,339.28 = 1,802,052.96 : x
  2. Step 2: Convert to fraction form
    3,329,945.52/4,595,339.28 = 1,802,052.96/x
  3. Step 3: Cross multiply
    3,329,945.52x = 4,595,339.28 × 1,802,052.96
  4. Step 4: Simplify right side
    3,329,945.52x = 8,281,044,751,728.27
  5. Step 5: Solve for x
    x = 8,281,044,751,728.27/3,329,945.52
  6. Step 6: Final answer
    x = 2,486,840.91

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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.