Home / 2,453,689.60-3,383,887.34-1,536,002.41

Finding the Fourth Proportional to 2,453,689.60, 3,383,887.34 and 1,536,002.41

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Solution

The fourth proportional to 2,453,689.60, 3,383,887.34 and 1,536,002.41 is: 2,118,303.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,689.60 : 3,383,887.34 = 1,536,002.41 : x
  2. Step 2: Convert to fraction form
    2,453,689.60/3,383,887.34 = 1,536,002.41/x
  3. Step 3: Cross multiply
    2,453,689.60x = 3,383,887.34 × 1,536,002.41
  4. Step 4: Simplify right side
    2,453,689.60x = 5,197,659,088,217.61
  5. Step 5: Solve for x
    x = 5,197,659,088,217.61/2,453,689.60
  6. Step 6: Final answer
    x = 2,118,303.43

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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.