Home / 7,559,054.55-10,432,380.89-4,296,359.73

Finding the Fourth Proportional to 7,559,054.55, 10,432,380.89 and 4,296,359.73

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Solution

The fourth proportional to 7,559,054.55, 10,432,380.89 and 4,296,359.73 is: 5,929,479.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559,054.55 : 10,432,380.89 = 4,296,359.73 : x
  2. Step 2: Convert to fraction form
    7,559,054.55/10,432,380.89 = 4,296,359.73/x
  3. Step 3: Cross multiply
    7,559,054.55x = 10,432,380.89 × 4,296,359.73
  4. Step 4: Simplify right side
    7,559,054.55x = 44,821,261,177,568.53
  5. Step 5: Solve for x
    x = 44,821,261,177,568.53/7,559,054.55
  6. Step 6: Final answer
    x = 5,929,479.79

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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.