Home / 4,667,818.59-7,004,877.17-1,827,576.27

Finding the Fourth Proportional to 4,667,818.59, 7,004,877.17 and 1,827,576.27

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Solution

The fourth proportional to 4,667,818.59, 7,004,877.17 and 1,827,576.27 is: 2,742,597.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,818.59 : 7,004,877.17 = 1,827,576.27 : x
  2. Step 2: Convert to fraction form
    4,667,818.59/7,004,877.17 = 1,827,576.27/x
  3. Step 3: Cross multiply
    4,667,818.59x = 7,004,877.17 × 1,827,576.27
  4. Step 4: Simplify right side
    4,667,818.59x = 12,801,947,281,018.88
  5. Step 5: Solve for x
    x = 12,801,947,281,018.88/4,667,818.59
  6. Step 6: Final answer
    x = 2,742,597.43

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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.