Home / 2,196,339.10-3,295,000.73-848,381.65

Finding the Fourth Proportional to 2,196,339.10, 3,295,000.73 and 848,381.65

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Solution

The fourth proportional to 2,196,339.10, 3,295,000.73 and 848,381.65 is: 1,272,762.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,339.10 : 3,295,000.73 = 848,381.65 : x
  2. Step 2: Convert to fraction form
    2,196,339.10/3,295,000.73 = 848,381.65/x
  3. Step 3: Cross multiply
    2,196,339.10x = 3,295,000.73 × 848,381.65
  4. Step 4: Simplify right side
    2,196,339.10x = 2,795,418,156,068.60
  5. Step 5: Solve for x
    x = 2,795,418,156,068.60/2,196,339.10
  6. Step 6: Final answer
    x = 1,272,762.55

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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.