Home / 1,739,568.34-2,400,735.80-965,345.77

Finding the Fourth Proportional to 1,739,568.34, 2,400,735.80 and 965,345.77

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Solution

The fourth proportional to 1,739,568.34, 2,400,735.80 and 965,345.77 is: 1,332,250.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,568.34 : 2,400,735.80 = 965,345.77 : x
  2. Step 2: Convert to fraction form
    1,739,568.34/2,400,735.80 = 965,345.77/x
  3. Step 3: Cross multiply
    1,739,568.34x = 2,400,735.80 × 965,345.77
  4. Step 4: Simplify right side
    1,739,568.34x = 2,317,540,149,417.57
  5. Step 5: Solve for x
    x = 2,317,540,149,417.57/1,739,568.34
  6. Step 6: Final answer
    x = 1,332,250.13

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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.