Home / 952,702.44-1,314,695.36-539,230.35

Finding the Fourth Proportional to 952,702.44, 1,314,695.36 and 539,230.35

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Solution

The fourth proportional to 952,702.44, 1,314,695.36 and 539,230.35 is: 744,118.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,702.44 : 1,314,695.36 = 539,230.35 : x
  2. Step 2: Convert to fraction form
    952,702.44/1,314,695.36 = 539,230.35/x
  3. Step 3: Cross multiply
    952,702.44x = 1,314,695.36 × 539,230.35
  4. Step 4: Simplify right side
    952,702.44x = 708,923,636,420.02
  5. Step 5: Solve for x
    x = 708,923,636,420.02/952,702.44
  6. Step 6: Final answer
    x = 744,118.63

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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.