Home / 11,050,533.88-15,250,196.21-6,155,754.64

Finding the Fourth Proportional to 11,050,533.88, 15,250,196.21 and 6,155,754.64

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Solution

The fourth proportional to 11,050,533.88, 15,250,196.21 and 6,155,754.64 is: 8,495,197.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,533.88 : 15,250,196.21 = 6,155,754.64 : x
  2. Step 2: Convert to fraction form
    11,050,533.88/15,250,196.21 = 6,155,754.64/x
  3. Step 3: Cross multiply
    11,050,533.88x = 15,250,196.21 × 6,155,754.64
  4. Step 4: Simplify right side
    11,050,533.88x = 93,876,466,011,713.66
  5. Step 5: Solve for x
    x = 93,876,466,011,713.66/11,050,533.88
  6. Step 6: Final answer
    x = 8,495,197.34

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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.