Home / 3,059,711.32-4,222,405.90-1,701,584.32

Finding the Fourth Proportional to 3,059,711.32, 4,222,405.90 and 1,701,584.32

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Solution

The fourth proportional to 3,059,711.32, 4,222,405.90 and 1,701,584.32 is: 2,348,188.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,711.32 : 4,222,405.90 = 1,701,584.32 : x
  2. Step 2: Convert to fraction form
    3,059,711.32/4,222,405.90 = 1,701,584.32/x
  3. Step 3: Cross multiply
    3,059,711.32x = 4,222,405.90 × 1,701,584.32
  4. Step 4: Simplify right side
    3,059,711.32x = 7,184,779,672,115.49
  5. Step 5: Solve for x
    x = 7,184,779,672,115.49/3,059,711.32
  6. Step 6: Final answer
    x = 2,348,188.74

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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.