Home / 3,310,777.04-4,568,725-1,934,248.40

Finding the Fourth Proportional to 3,310,777.04, 4,568,725 and 1,934,248.40

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Solution

The fourth proportional to 3,310,777.04, 4,568,725 and 1,934,248.40 is: 2,669,176.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,777.04 : 4,568,725 = 1,934,248.40 : x
  2. Step 2: Convert to fraction form
    3,310,777.04/4,568,725 = 1,934,248.40/x
  3. Step 3: Cross multiply
    3,310,777.04x = 4,568,725 × 1,934,248.40
  4. Step 4: Simplify right side
    3,310,777.04x = 8,837,049,021,290
  5. Step 5: Solve for x
    x = 8,837,049,021,290/3,310,777.04
  6. Step 6: Final answer
    x = 2,669,176.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.