Home / 5,931,371.92-8,185,646.22-3,353,292.64

Finding the Fourth Proportional to 5,931,371.92, 8,185,646.22 and 3,353,292.64

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Solution

The fourth proportional to 5,931,371.92, 8,185,646.22 and 3,353,292.64 is: 4,627,743.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,371.92 : 8,185,646.22 = 3,353,292.64 : x
  2. Step 2: Convert to fraction form
    5,931,371.92/8,185,646.22 = 3,353,292.64/x
  3. Step 3: Cross multiply
    5,931,371.92x = 8,185,646.22 × 3,353,292.64
  4. Step 4: Simplify right side
    5,931,371.92x = 27,448,867,223,169.82
  5. Step 5: Solve for x
    x = 27,448,867,223,169.82/5,931,371.92
  6. Step 6: Final answer
    x = 4,627,743.39

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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.