Home / 3,911,669.57-5,867,412.77-1,033,237.27

Finding the Fourth Proportional to 3,911,669.57, 5,867,412.77 and 1,033,237.27

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Solution

The fourth proportional to 3,911,669.57, 5,867,412.77 and 1,033,237.27 is: 1,549,831.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,911,669.57 : 5,867,412.77 = 1,033,237.27 : x
  2. Step 2: Convert to fraction form
    3,911,669.57/5,867,412.77 = 1,033,237.27/x
  3. Step 3: Cross multiply
    3,911,669.57x = 5,867,412.77 × 1,033,237.27
  4. Step 4: Simplify right side
    3,911,669.57x = 6,062,429,552,437.94
  5. Step 5: Solve for x
    x = 6,062,429,552,437.94/3,911,669.57
  6. Step 6: Final answer
    x = 1,549,831.71

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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.