Home / 4,047,967.15-5,586,042.99-2,212,410.46

Finding the Fourth Proportional to 4,047,967.15, 5,586,042.99 and 2,212,410.46

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Solution

The fourth proportional to 4,047,967.15, 5,586,042.99 and 2,212,410.46 is: 3,053,043.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,967.15 : 5,586,042.99 = 2,212,410.46 : x
  2. Step 2: Convert to fraction form
    4,047,967.15/5,586,042.99 = 2,212,410.46/x
  3. Step 3: Cross multiply
    4,047,967.15x = 5,586,042.99 × 2,212,410.46
  4. Step 4: Simplify right side
    4,047,967.15x = 12,358,619,945,890.94
  5. Step 5: Solve for x
    x = 12,358,619,945,890.94/4,047,967.15
  6. Step 6: Final answer
    x = 3,053,043.53

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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.