Home / 4,170,702.56-5,750,665.86-3,343,114.44

Finding the Fourth Proportional to 4,170,702.56, 5,750,665.86 and 3,343,114.44

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Solution

The fourth proportional to 4,170,702.56, 5,750,665.86 and 3,343,114.44 is: 4,609,567.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,702.56 : 5,750,665.86 = 3,343,114.44 : x
  2. Step 2: Convert to fraction form
    4,170,702.56/5,750,665.86 = 3,343,114.44/x
  3. Step 3: Cross multiply
    4,170,702.56x = 5,750,665.86 × 3,343,114.44
  4. Step 4: Simplify right side
    4,170,702.56x = 19,225,134,076,181.02
  5. Step 5: Solve for x
    x = 19,225,134,076,181.02/4,170,702.56
  6. Step 6: Final answer
    x = 4,609,567.29

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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.