Home / 4,496,678.83-6,744,955.65-1,084,936.96

Finding the Fourth Proportional to 4,496,678.83, 6,744,955.65 and 1,084,936.96

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Solution

The fourth proportional to 4,496,678.83, 6,744,955.65 and 1,084,936.96 is: 1,627,390.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,678.83 : 6,744,955.65 = 1,084,936.96 : x
  2. Step 2: Convert to fraction form
    4,496,678.83/6,744,955.65 = 1,084,936.96/x
  3. Step 3: Cross multiply
    4,496,678.83x = 6,744,955.65 × 1,084,936.96
  4. Step 4: Simplify right side
    4,496,678.83x = 7,317,851,678,245.82
  5. Step 5: Solve for x
    x = 7,317,851,678,245.82/4,496,678.83
  6. Step 6: Final answer
    x = 1,627,390.34

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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.