Home / 3,674,124.37-5,070,464.70-2,042,558.98

Finding the Fourth Proportional to 3,674,124.37, 5,070,464.70 and 2,042,558.98

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Solution

The fourth proportional to 3,674,124.37, 5,070,464.70 and 2,042,558.98 is: 2,818,827.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,124.37 : 5,070,464.70 = 2,042,558.98 : x
  2. Step 2: Convert to fraction form
    3,674,124.37/5,070,464.70 = 2,042,558.98/x
  3. Step 3: Cross multiply
    3,674,124.37x = 5,070,464.70 × 2,042,558.98
  4. Step 4: Simplify right side
    3,674,124.37x = 10,356,723,180,405.68
  5. Step 5: Solve for x
    x = 10,356,723,180,405.68/3,674,124.37
  6. Step 6: Final answer
    x = 2,818,827.60

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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.