Home / 1,032,827.70-1,548,804.15-500,511.90

Finding the Fourth Proportional to 1,032,827.70, 1,548,804.15 and 500,511.90

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Solution

The fourth proportional to 1,032,827.70, 1,548,804.15 and 500,511.90 is: 750,555.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,827.70 : 1,548,804.15 = 500,511.90 : x
  2. Step 2: Convert to fraction form
    1,032,827.70/1,548,804.15 = 500,511.90/x
  3. Step 3: Cross multiply
    1,032,827.70x = 1,548,804.15 × 500,511.90
  4. Step 4: Simplify right side
    1,032,827.70x = 775,194,907,844.39
  5. Step 5: Solve for x
    x = 775,194,907,844.39/1,032,827.70
  6. Step 6: Final answer
    x = 750,555.88

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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.