Home / 4,848,752.57-7,273,165.23-2,152,352.88

Finding the Fourth Proportional to 4,848,752.57, 7,273,165.23 and 2,152,352.88

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Solution

The fourth proportional to 4,848,752.57, 7,273,165.23 and 2,152,352.88 is: 3,228,545.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,752.57 : 7,273,165.23 = 2,152,352.88 : x
  2. Step 2: Convert to fraction form
    4,848,752.57/7,273,165.23 = 2,152,352.88/x
  3. Step 3: Cross multiply
    4,848,752.57x = 7,273,165.23 × 2,152,352.88
  4. Step 4: Simplify right side
    4,848,752.57x = 15,654,418,129,506.36
  5. Step 5: Solve for x
    x = 15,654,418,129,506.36/4,848,752.57
  6. Step 6: Final answer
    x = 3,228,545.47

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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.