Home / 1,831,006-2,746,509.54-568,833.76

Finding the Fourth Proportional to 1,831,006, 2,746,509.54 and 568,833.76

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Solution

The fourth proportional to 1,831,006, 2,746,509.54 and 568,833.76 is: 853,250.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,006 : 2,746,509.54 = 568,833.76 : x
  2. Step 2: Convert to fraction form
    1,831,006/2,746,509.54 = 568,833.76/x
  3. Step 3: Cross multiply
    1,831,006x = 2,746,509.54 × 568,833.76
  4. Step 4: Simplify right side
    1,831,006x = 1,562,307,348,514.07
  5. Step 5: Solve for x
    x = 1,562,307,348,514.07/1,831,006
  6. Step 6: Final answer
    x = 853,250.81

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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.