Home / 3,285,308.70-4,533,678.09-1,835,024.58

Finding the Fourth Proportional to 3,285,308.70, 4,533,678.09 and 1,835,024.58

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Solution

The fourth proportional to 3,285,308.70, 4,533,678.09 and 1,835,024.58 is: 2,532,307.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,308.70 : 4,533,678.09 = 1,835,024.58 : x
  2. Step 2: Convert to fraction form
    3,285,308.70/4,533,678.09 = 1,835,024.58/x
  3. Step 3: Cross multiply
    3,285,308.70x = 4,533,678.09 × 1,835,024.58
  4. Step 4: Simplify right side
    3,285,308.70x = 8,319,410,732,957.45
  5. Step 5: Solve for x
    x = 8,319,410,732,957.45/3,285,308.70
  6. Step 6: Final answer
    x = 2,532,307.16

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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.