Home / 11,054,404.08-16,570,372.56-4,581,001.32

Finding the Fourth Proportional to 11,054,404.08, 16,570,372.56 and 4,581,001.32

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Solution

The fourth proportional to 11,054,404.08, 16,570,372.56 and 4,581,001.32 is: 6,866,846.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054,404.08 : 16,570,372.56 = 4,581,001.32 : x
  2. Step 2: Convert to fraction form
    11,054,404.08/16,570,372.56 = 4,581,001.32/x
  3. Step 3: Cross multiply
    11,054,404.08x = 16,570,372.56 × 4,581,001.32
  4. Step 4: Simplify right side
    11,054,404.08x = 75,908,898,570,251.78
  5. Step 5: Solve for x
    x = 75,908,898,570,251.78/11,054,404.08
  6. Step 6: Final answer
    x = 6,866,846.74

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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.