Home / 1,194,944.86-1,793,164.64-484,972.90

Finding the Fourth Proportional to 1,194,944.86, 1,793,164.64 and 484,972.90

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Solution

The fourth proportional to 1,194,944.86, 1,793,164.64 and 484,972.90 is: 727,762.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,944.86 : 1,793,164.64 = 484,972.90 : x
  2. Step 2: Convert to fraction form
    1,194,944.86/1,793,164.64 = 484,972.90/x
  3. Step 3: Cross multiply
    1,194,944.86x = 1,793,164.64 × 484,972.90
  4. Step 4: Simplify right side
    1,194,944.86x = 869,636,250,300.80
  5. Step 5: Solve for x
    x = 869,636,250,300.80/1,194,944.86
  6. Step 6: Final answer
    x = 727,762.66

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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.