Home / 4,853,998.20-7,283,621.70-2,014,397.40

Finding the Fourth Proportional to 4,853,998.20, 7,283,621.70 and 2,014,397.40

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Solution

The fourth proportional to 4,853,998.20, 7,283,621.70 and 2,014,397.40 is: 3,022,685.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,998.20 : 7,283,621.70 = 2,014,397.40 : x
  2. Step 2: Convert to fraction form
    4,853,998.20/7,283,621.70 = 2,014,397.40/x
  3. Step 3: Cross multiply
    4,853,998.20x = 7,283,621.70 × 2,014,397.40
  4. Step 4: Simplify right side
    4,853,998.20x = 14,672,108,615,063.58
  5. Step 5: Solve for x
    x = 14,672,108,615,063.58/4,853,998.20
  6. Step 6: Final answer
    x = 3,022,685.22

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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.