Home / 3,285,290.77-4,533,653.49-1,835,006.83

Finding the Fourth Proportional to 3,285,290.77, 4,533,653.49 and 1,835,006.83

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Solution

The fourth proportional to 3,285,290.77, 4,533,653.49 and 1,835,006.83 is: 2,532,282.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,290.77 : 4,533,653.49 = 1,835,006.83 : x
  2. Step 2: Convert to fraction form
    3,285,290.77/4,533,653.49 = 1,835,006.83/x
  3. Step 3: Cross multiply
    3,285,290.77x = 4,533,653.49 × 1,835,006.83
  4. Step 4: Simplify right side
    3,285,290.77x = 8,319,285,119,003.34
  5. Step 5: Solve for x
    x = 8,319,285,119,003.34/3,285,290.77
  6. Step 6: Final answer
    x = 2,532,282.74

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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.