Home / 3,404,883.06-4,698,752.85-1,876,956.66

Finding the Fourth Proportional to 3,404,883.06, 4,698,752.85 and 1,876,956.66

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Solution

The fourth proportional to 3,404,883.06, 4,698,752.85 and 1,876,956.66 is: 2,590,208.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,883.06 : 4,698,752.85 = 1,876,956.66 : x
  2. Step 2: Convert to fraction form
    3,404,883.06/4,698,752.85 = 1,876,956.66/x
  3. Step 3: Cross multiply
    3,404,883.06x = 4,698,752.85 × 1,876,956.66
  4. Step 4: Simplify right side
    3,404,883.06x = 8,819,355,455,501.48
  5. Step 5: Solve for x
    x = 8,819,355,455,501.48/3,404,883.06
  6. Step 6: Final answer
    x = 2,590,208.03

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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.