Home / 3,273,127-4,909,865.46-1,029,439.96

Finding the Fourth Proportional to 3,273,127, 4,909,865.46 and 1,029,439.96

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Solution

The fourth proportional to 3,273,127, 4,909,865.46 and 1,029,439.96 is: 1,544,214.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,127 : 4,909,865.46 = 1,029,439.96 : x
  2. Step 2: Convert to fraction form
    3,273,127/4,909,865.46 = 1,029,439.96/x
  3. Step 3: Cross multiply
    3,273,127x = 4,909,865.46 × 1,029,439.96
  4. Step 4: Simplify right side
    3,273,127x = 5,054,411,702,747.78
  5. Step 5: Solve for x
    x = 5,054,411,702,747.78/3,273,127
  6. Step 6: Final answer
    x = 1,544,214.97

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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.