Home / 10,364,005.41-15,548,000.70-3,973,759.41

Finding the Fourth Proportional to 10,364,005.41, 15,548,000.70 and 3,973,759.41

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Solution

The fourth proportional to 10,364,005.41, 15,548,000.70 and 3,973,759.41 is: 5,961,403.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,005.41 : 15,548,000.70 = 3,973,759.41 : x
  2. Step 2: Convert to fraction form
    10,364,005.41/15,548,000.70 = 3,973,759.41/x
  3. Step 3: Cross multiply
    10,364,005.41x = 15,548,000.70 × 3,973,759.41
  4. Step 4: Simplify right side
    10,364,005.41x = 61,784,014,088,311.59
  5. Step 5: Solve for x
    x = 61,784,014,088,311.59/10,364,005.41
  6. Step 6: Final answer
    x = 5,961,403.11

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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.