Home / 11,706,293.46-17,559,587.79-4,127,944.98

Finding the Fourth Proportional to 11,706,293.46, 17,559,587.79 and 4,127,944.98

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Solution

The fourth proportional to 11,706,293.46, 17,559,587.79 and 4,127,944.98 is: 6,191,969.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,706,293.46 : 17,559,587.79 = 4,127,944.98 : x
  2. Step 2: Convert to fraction form
    11,706,293.46/17,559,587.79 = 4,127,944.98/x
  3. Step 3: Cross multiply
    11,706,293.46x = 17,559,587.79 × 4,127,944.98
  4. Step 4: Simplify right side
    11,706,293.46x = 72,485,012,268,599.80
  5. Step 5: Solve for x
    x = 72,485,012,268,599.80/11,706,293.46
  6. Step 6: Final answer
    x = 6,191,969.52

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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.