Home / 1,752,892.80-2,629,733.13-554,886.96

Finding the Fourth Proportional to 1,752,892.80, 2,629,733.13 and 554,886.96

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Solution

The fourth proportional to 1,752,892.80, 2,629,733.13 and 554,886.96 is: 832,455.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,892.80 : 2,629,733.13 = 554,886.96 : x
  2. Step 2: Convert to fraction form
    1,752,892.80/2,629,733.13 = 554,886.96/x
  3. Step 3: Cross multiply
    1,752,892.80x = 2,629,733.13 × 554,886.96
  4. Step 4: Simplify right side
    1,752,892.80x = 1,459,204,622,116.98
  5. Step 5: Solve for x
    x = 1,459,204,622,116.98/1,752,892.80
  6. Step 6: Final answer
    x = 832,455.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.