Home / 4,276,501.80-5,901,572.16-2,557,622.27

Finding the Fourth Proportional to 4,276,501.80, 5,901,572.16 and 2,557,622.27

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Solution

The fourth proportional to 4,276,501.80, 5,901,572.16 and 2,557,622.27 is: 3,529,518.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,501.80 : 5,901,572.16 = 2,557,622.27 : x
  2. Step 2: Convert to fraction form
    4,276,501.80/5,901,572.16 = 2,557,622.27/x
  3. Step 3: Cross multiply
    4,276,501.80x = 5,901,572.16 × 2,557,622.27
  4. Step 4: Simplify right side
    4,276,501.80x = 15,093,992,354,920.14
  5. Step 5: Solve for x
    x = 15,093,992,354,920.14/4,276,501.80
  6. Step 6: Final answer
    x = 3,529,518.53

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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.