Home / 4,027,898.40-6,045,152.40-3,996,405.60

Finding the Fourth Proportional to 4,027,898.40, 6,045,152.40 and 3,996,405.60

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Solution

The fourth proportional to 4,027,898.40, 6,045,152.40 and 3,996,405.60 is: 5,997,887.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,898.40 : 6,045,152.40 = 3,996,405.60 : x
  2. Step 2: Convert to fraction form
    4,027,898.40/6,045,152.40 = 3,996,405.60/x
  3. Step 3: Cross multiply
    4,027,898.40x = 6,045,152.40 × 3,996,405.60
  4. Step 4: Simplify right side
    4,027,898.40x = 24,158,880,904,213.44
  5. Step 5: Solve for x
    x = 24,158,880,904,213.44/4,027,898.40
  6. Step 6: Final answer
    x = 5,997,887.36

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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.