Home / 3,252,810.09-4,488,904.30-1,802,529.76

Finding the Fourth Proportional to 3,252,810.09, 4,488,904.30 and 1,802,529.76

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Solution

The fourth proportional to 3,252,810.09, 4,488,904.30 and 1,802,529.76 is: 2,487,505.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,810.09 : 4,488,904.30 = 1,802,529.76 : x
  2. Step 2: Convert to fraction form
    3,252,810.09/4,488,904.30 = 1,802,529.76/x
  3. Step 3: Cross multiply
    3,252,810.09x = 4,488,904.30 × 1,802,529.76
  4. Step 4: Simplify right side
    3,252,810.09x = 8,091,383,590,541.97
  5. Step 5: Solve for x
    x = 8,091,383,590,541.97/3,252,810.09
  6. Step 6: Final answer
    x = 2,487,505.68

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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.