Home / 1,752,894.30-2,629,735.38-554,888.46

Finding the Fourth Proportional to 1,752,894.30, 2,629,735.38 and 554,888.46

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Solution

The fourth proportional to 1,752,894.30, 2,629,735.38 and 554,888.46 is: 832,457.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,894.30 : 2,629,735.38 = 554,888.46 : x
  2. Step 2: Convert to fraction form
    1,752,894.30/2,629,735.38 = 554,888.46/x
  3. Step 3: Cross multiply
    1,752,894.30x = 2,629,735.38 × 554,888.46
  4. Step 4: Simplify right side
    1,752,894.30x = 1,459,209,815,215.71
  5. Step 5: Solve for x
    x = 1,459,209,815,215.71/1,752,894.30
  6. Step 6: Final answer
    x = 832,457.39

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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.