Home / 3,780,004.08-5,670,026.63-940,116.24

Finding the Fourth Proportional to 3,780,004.08, 5,670,026.63 and 940,116.24

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Solution

The fourth proportional to 3,780,004.08, 5,670,026.63 and 940,116.24 is: 1,410,179.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,004.08 : 5,670,026.63 = 940,116.24 : x
  2. Step 2: Convert to fraction form
    3,780,004.08/5,670,026.63 = 940,116.24/x
  3. Step 3: Cross multiply
    3,780,004.08x = 5,670,026.63 × 940,116.24
  4. Step 4: Simplify right side
    3,780,004.08x = 5,330,484,114,920.33
  5. Step 5: Solve for x
    x = 5,330,484,114,920.33/3,780,004.08
  6. Step 6: Final answer
    x = 1,410,179.46

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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.