Home / 8,097,225.50-11,174,171.72-4,426,156.61

Finding the Fourth Proportional to 8,097,225.50, 11,174,171.72 and 4,426,156.61

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Solution

The fourth proportional to 8,097,225.50, 11,174,171.72 and 4,426,156.61 is: 6,108,096.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,225.50 : 11,174,171.72 = 4,426,156.61 : x
  2. Step 2: Convert to fraction form
    8,097,225.50/11,174,171.72 = 4,426,156.61/x
  3. Step 3: Cross multiply
    8,097,225.50x = 11,174,171.72 × 4,426,156.61
  4. Step 4: Simplify right side
    8,097,225.50x = 49,458,634,019,753.08
  5. Step 5: Solve for x
    x = 49,458,634,019,753.08/8,097,225.50
  6. Step 6: Final answer
    x = 6,108,096.41

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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.