Home / 3,753,601.16-5,629,831.50-1,229,200.52

Finding the Fourth Proportional to 3,753,601.16, 5,629,831.50 and 1,229,200.52

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Solution

The fourth proportional to 3,753,601.16, 5,629,831.50 and 1,229,200.52 is: 1,843,614.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,601.16 : 5,629,831.50 = 1,229,200.52 : x
  2. Step 2: Convert to fraction form
    3,753,601.16/5,629,831.50 = 1,229,200.52/x
  3. Step 3: Cross multiply
    3,753,601.16x = 5,629,831.50 × 1,229,200.52
  4. Step 4: Simplify right side
    3,753,601.16x = 6,920,191,807,312.38
  5. Step 5: Solve for x
    x = 6,920,191,807,312.38/3,753,601.16
  6. Step 6: Final answer
    x = 1,843,614.04

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1.5x scale

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.