Home / 4,032,960.29-5,565,414.84-2,197,433.77

Finding the Fourth Proportional to 4,032,960.29, 5,565,414.84 and 2,197,433.77

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Solution

The fourth proportional to 4,032,960.29, 5,565,414.84 and 2,197,433.77 is: 3,032,420.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,960.29 : 5,565,414.84 = 2,197,433.77 : x
  2. Step 2: Convert to fraction form
    4,032,960.29/5,565,414.84 = 2,197,433.77/x
  3. Step 3: Cross multiply
    4,032,960.29x = 5,565,414.84 × 2,197,433.77
  4. Step 4: Simplify right side
    4,032,960.29x = 12,229,630,513,475.15
  5. Step 5: Solve for x
    x = 12,229,630,513,475.15/4,032,960.29
  6. Step 6: Final answer
    x = 3,032,420.27

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1.5x scale

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.