Home / 1,046,560.36-1,444,268.44-587,774.24

Finding the Fourth Proportional to 1,046,560.36, 1,444,268.44 and 587,774.24

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Solution

The fourth proportional to 1,046,560.36, 1,444,268.44 and 587,774.24 is: 811,136.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,560.36 : 1,444,268.44 = 587,774.24 : x
  2. Step 2: Convert to fraction form
    1,046,560.36/1,444,268.44 = 587,774.24/x
  3. Step 3: Cross multiply
    1,046,560.36x = 1,444,268.44 × 587,774.24
  4. Step 4: Simplify right side
    1,046,560.36x = 848,903,784,676.99
  5. Step 5: Solve for x
    x = 848,903,784,676.99/1,046,560.36
  6. Step 6: Final answer
    x = 811,136.96

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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.