Home / 2,216,569.83-3,323,821.33-1,151,325.87

Finding the Fourth Proportional to 2,216,569.83, 3,323,821.33 and 1,151,325.87

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Solution

The fourth proportional to 2,216,569.83, 3,323,821.33 and 1,151,325.87 is: 1,726,452.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,569.83 : 3,323,821.33 = 1,151,325.87 : x
  2. Step 2: Convert to fraction form
    2,216,569.83/3,323,821.33 = 1,151,325.87/x
  3. Step 3: Cross multiply
    2,216,569.83x = 3,323,821.33 × 1,151,325.87
  4. Step 4: Simplify right side
    2,216,569.83x = 3,826,801,473,461.63
  5. Step 5: Solve for x
    x = 3,826,801,473,461.63/2,216,569.83
  6. Step 6: Final answer
    x = 1,726,452.03

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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.