Home / 3,285,263.52-4,533,615.90-1,834,979.58

Finding the Fourth Proportional to 3,285,263.52, 4,533,615.90 and 1,834,979.58

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Solution

The fourth proportional to 3,285,263.52, 4,533,615.90 and 1,834,979.58 is: 2,532,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,263.52 : 4,533,615.90 = 1,834,979.58 : x
  2. Step 2: Convert to fraction form
    3,285,263.52/4,533,615.90 = 1,834,979.58/x
  3. Step 3: Cross multiply
    3,285,263.52x = 4,533,615.90 × 1,834,979.58
  4. Step 4: Simplify right side
    3,285,263.52x = 8,319,092,600,063.32
  5. Step 5: Solve for x
    x = 8,319,092,600,063.32/3,285,263.52
  6. Step 6: Final answer
    x = 2,532,245.15

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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.