Home / 4,903,915.96-7,341,702.06-3,108,826.36

Finding the Fourth Proportional to 4,903,915.96, 7,341,702.06 and 3,108,826.36

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Solution

The fourth proportional to 4,903,915.96, 7,341,702.06 and 3,108,826.36 is: 4,654,255.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,915.96 : 7,341,702.06 = 3,108,826.36 : x
  2. Step 2: Convert to fraction form
    4,903,915.96/7,341,702.06 = 3,108,826.36/x
  3. Step 3: Cross multiply
    4,903,915.96x = 7,341,702.06 × 3,108,826.36
  4. Step 4: Simplify right side
    4,903,915.96x = 22,824,076,891,394.30
  5. Step 5: Solve for x
    x = 22,824,076,891,394.30/4,903,915.96
  6. Step 6: Final answer
    x = 4,654,255.31

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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.