Home / 3,285,276.02-4,533,633.12-1,834,992.08

Finding the Fourth Proportional to 3,285,276.02, 4,533,633.12 and 1,834,992.08

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Solution

The fourth proportional to 3,285,276.02, 4,533,633.12 and 1,834,992.08 is: 2,532,262.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,276.02 : 4,533,633.12 = 1,834,992.08 : x
  2. Step 2: Convert to fraction form
    3,285,276.02/4,533,633.12 = 1,834,992.08/x
  3. Step 3: Cross multiply
    3,285,276.02x = 4,533,633.12 × 1,834,992.08
  4. Step 4: Simplify right side
    3,285,276.02x = 8,319,180,868,825.69
  5. Step 5: Solve for x
    x = 8,319,180,868,825.69/3,285,276.02
  6. Step 6: Final answer
    x = 2,532,262.38

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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.