Home / 1,036,673.48-1,554,368.68-404,844.32

Finding the Fourth Proportional to 1,036,673.48, 1,554,368.68 and 404,844.32

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Solution

The fourth proportional to 1,036,673.48, 1,554,368.68 and 404,844.32 is: 607,015.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,673.48 : 1,554,368.68 = 404,844.32 : x
  2. Step 2: Convert to fraction form
    1,036,673.48/1,554,368.68 = 404,844.32/x
  3. Step 3: Cross multiply
    1,036,673.48x = 1,554,368.68 × 404,844.32
  4. Step 4: Simplify right side
    1,036,673.48x = 629,277,331,283.90
  5. Step 5: Solve for x
    x = 629,277,331,283.90/1,036,673.48
  6. Step 6: Final answer
    x = 607,015.94

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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.