Home / 2,082,587.33-3,123,565.36-716,568.77

Finding the Fourth Proportional to 2,082,587.33, 3,123,565.36 and 716,568.77

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Solution

The fourth proportional to 2,082,587.33, 3,123,565.36 and 716,568.77 is: 1,074,744.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,587.33 : 3,123,565.36 = 716,568.77 : x
  2. Step 2: Convert to fraction form
    2,082,587.33/3,123,565.36 = 716,568.77/x
  3. Step 3: Cross multiply
    2,082,587.33x = 3,123,565.36 × 716,568.77
  4. Step 4: Simplify right side
    2,082,587.33x = 2,238,249,388,029.81
  5. Step 5: Solve for x
    x = 2,238,249,388,029.81/2,082,587.33
  6. Step 6: Final answer
    x = 1,074,744.55

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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.