Home / 2,467,714.20-3,702,953.70-1,047,528.60

Finding the Fourth Proportional to 2,467,714.20, 3,702,953.70 and 1,047,528.60

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Solution

The fourth proportional to 2,467,714.20, 3,702,953.70 and 1,047,528.60 is: 1,571,879.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,714.20 : 3,702,953.70 = 1,047,528.60 : x
  2. Step 2: Convert to fraction form
    2,467,714.20/3,702,953.70 = 1,047,528.60/x
  3. Step 3: Cross multiply
    2,467,714.20x = 3,702,953.70 × 1,047,528.60
  4. Step 4: Simplify right side
    2,467,714.20x = 3,878,949,905,225.82
  5. Step 5: Solve for x
    x = 3,878,949,905,225.82/2,467,714.20
  6. Step 6: Final answer
    x = 1,571,879.72

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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.