Home / 1,164,877.12-1,747,314.44-366,228.44

Finding the Fourth Proportional to 1,164,877.12, 1,747,314.44 and 366,228.44

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Solution

The fourth proportional to 1,164,877.12, 1,747,314.44 and 366,228.44 is: 549,342.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,877.12 : 1,747,314.44 = 366,228.44 : x
  2. Step 2: Convert to fraction form
    1,164,877.12/1,747,314.44 = 366,228.44/x
  3. Step 3: Cross multiply
    1,164,877.12x = 1,747,314.44 × 366,228.44
  4. Step 4: Simplify right side
    1,164,877.12x = 639,916,241,550.67
  5. Step 5: Solve for x
    x = 639,916,241,550.67/1,164,877.12
  6. Step 6: Final answer
    x = 549,342.27

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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.