Home / 1,090,866.54-1,635,539.52-483,324.62

Finding the Fourth Proportional to 1,090,866.54, 1,635,539.52 and 483,324.62

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Solution

The fourth proportional to 1,090,866.54, 1,635,539.52 and 483,324.62 is: 724,650.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,866.54 : 1,635,539.52 = 483,324.62 : x
  2. Step 2: Convert to fraction form
    1,090,866.54/1,635,539.52 = 483,324.62/x
  3. Step 3: Cross multiply
    1,090,866.54x = 1,635,539.52 × 483,324.62
  4. Step 4: Simplify right side
    1,090,866.54x = 790,496,510,493.51
  5. Step 5: Solve for x
    x = 790,496,510,493.51/1,090,866.54
  6. Step 6: Final answer
    x = 724,650.07

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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.