Home / 3,285,265.77-4,533,619.01-1,834,981.83

Finding the Fourth Proportional to 3,285,265.77, 4,533,619.01 and 1,834,981.83

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Solution

The fourth proportional to 3,285,265.77, 4,533,619.01 and 1,834,981.83 is: 2,532,248.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,265.77 : 4,533,619.01 = 1,834,981.83 : x
  2. Step 2: Convert to fraction form
    3,285,265.77/4,533,619.01 = 1,834,981.83/x
  3. Step 3: Cross multiply
    3,285,265.77x = 4,533,619.01 × 1,834,981.83
  4. Step 4: Simplify right side
    3,285,265.77x = 8,319,108,498,317.68
  5. Step 5: Solve for x
    x = 8,319,108,498,317.68/3,285,265.77
  6. Step 6: Final answer
    x = 2,532,248.25

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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.