Home / 4,536,452.70-6,807,789.45-2,013,918.30

Finding the Fourth Proportional to 4,536,452.70, 6,807,789.45 and 2,013,918.30

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Solution

The fourth proportional to 4,536,452.70, 6,807,789.45 and 2,013,918.30 is: 3,022,258.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,452.70 : 6,807,789.45 = 2,013,918.30 : x
  2. Step 2: Convert to fraction form
    4,536,452.70/6,807,789.45 = 2,013,918.30/x
  3. Step 3: Cross multiply
    4,536,452.70x = 6,807,789.45 × 2,013,918.30
  4. Step 4: Simplify right side
    4,536,452.70x = 13,710,331,755,901.94
  5. Step 5: Solve for x
    x = 13,710,331,755,901.94/4,536,452.70
  6. Step 6: Final answer
    x = 3,022,258.28

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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.