Home / 4,458,713.86-6,153,404.58-2,525,318.38

Finding the Fourth Proportional to 4,458,713.86, 6,153,404.58 and 2,525,318.38

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Solution

The fourth proportional to 4,458,713.86, 6,153,404.58 and 2,525,318.38 is: 3,485,154.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,713.86 : 6,153,404.58 = 2,525,318.38 : x
  2. Step 2: Convert to fraction form
    4,458,713.86/6,153,404.58 = 2,525,318.38/x
  3. Step 3: Cross multiply
    4,458,713.86x = 6,153,404.58 × 2,525,318.38
  4. Step 4: Simplify right side
    4,458,713.86x = 15,539,305,685,450.18
  5. Step 5: Solve for x
    x = 15,539,305,685,450.18/4,458,713.86
  6. Step 6: Final answer
    x = 3,485,154.28

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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.