Home / 4,797,230.32-7,193,707.28-1,384,705.61

Finding the Fourth Proportional to 4,797,230.32, 7,193,707.28 and 1,384,705.61

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Solution

The fourth proportional to 4,797,230.32, 7,193,707.28 and 1,384,705.61 is: 2,076,441.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,230.32 : 7,193,707.28 = 1,384,705.61 : x
  2. Step 2: Convert to fraction form
    4,797,230.32/7,193,707.28 = 1,384,705.61/x
  3. Step 3: Cross multiply
    4,797,230.32x = 7,193,707.28 × 1,384,705.61
  4. Step 4: Simplify right side
    4,797,230.32x = 9,961,166,827,313.84
  5. Step 5: Solve for x
    x = 9,961,166,827,313.84/4,797,230.32
  6. Step 6: Final answer
    x = 2,076,441.23

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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.