Home / 3,036,110.86-4,553,494.51-876,667.23

Finding the Fourth Proportional to 3,036,110.86, 4,553,494.51 and 876,667.23

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Solution

The fourth proportional to 3,036,110.86, 4,553,494.51 and 876,667.23 is: 1,314,806.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,110.86 : 4,553,494.51 = 876,667.23 : x
  2. Step 2: Convert to fraction form
    3,036,110.86/4,553,494.51 = 876,667.23/x
  3. Step 3: Cross multiply
    3,036,110.86x = 4,553,494.51 × 876,667.23
  4. Step 4: Simplify right side
    3,036,110.86x = 3,991,899,391,751.10
  5. Step 5: Solve for x
    x = 3,991,899,391,751.10/3,036,110.86
  6. Step 6: Final answer
    x = 1,314,806.86

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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.