Home / 4,523,338.77-6,242,255.73-2,458,354.34

Finding the Fourth Proportional to 4,523,338.77, 6,242,255.73 and 2,458,354.34

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Solution

The fourth proportional to 4,523,338.77, 6,242,255.73 and 2,458,354.34 is: 3,392,555.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,338.77 : 6,242,255.73 = 2,458,354.34 : x
  2. Step 2: Convert to fraction form
    4,523,338.77/6,242,255.73 = 2,458,354.34/x
  3. Step 3: Cross multiply
    4,523,338.77x = 6,242,255.73 × 2,458,354.34
  4. Step 4: Simplify right side
    4,523,338.77x = 15,345,676,434,024.09
  5. Step 5: Solve for x
    x = 15,345,676,434,024.09/4,523,338.77
  6. Step 6: Final answer
    x = 3,392,555.19

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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.