Home / 832,562.58-1,148,939.73-450,589.26

Finding the Fourth Proportional to 832,562.58, 1,148,939.73 and 450,589.26

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Solution

The fourth proportional to 832,562.58, 1,148,939.73 and 450,589.26 is: 621,815.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,562.58 : 1,148,939.73 = 450,589.26 : x
  2. Step 2: Convert to fraction form
    832,562.58/1,148,939.73 = 450,589.26/x
  3. Step 3: Cross multiply
    832,562.58x = 1,148,939.73 × 450,589.26
  4. Step 4: Simplify right side
    832,562.58x = 517,699,902,725.30
  5. Step 5: Solve for x
    x = 517,699,902,725.30/832,562.58
  6. Step 6: Final answer
    x = 621,815.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.