Home / 2,237,693.84-3,355,070.16-1,084,635.20

Finding the Fourth Proportional to 2,237,693.84, 3,355,070.16 and 1,084,635.20

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Solution

The fourth proportional to 2,237,693.84, 3,355,070.16 and 1,084,635.20 is: 1,626,239.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,693.84 : 3,355,070.16 = 1,084,635.20 : x
  2. Step 2: Convert to fraction form
    2,237,693.84/3,355,070.16 = 1,084,635.20/x
  3. Step 3: Cross multiply
    2,237,693.84x = 3,355,070.16 × 1,084,635.20
  4. Step 4: Simplify right side
    2,237,693.84x = 3,639,027,194,005.63
  5. Step 5: Solve for x
    x = 3,639,027,194,005.63/2,237,693.84
  6. Step 6: Final answer
    x = 1,626,239.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.