Home / 6,160,087.67-9,239,425.58-1,611,575.39

Finding the Fourth Proportional to 6,160,087.67, 9,239,425.58 and 1,611,575.39

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Solution

The fourth proportional to 6,160,087.67, 9,239,425.58 and 1,611,575.39 is: 2,417,178.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,087.67 : 9,239,425.58 = 1,611,575.39 : x
  2. Step 2: Convert to fraction form
    6,160,087.67/9,239,425.58 = 1,611,575.39/x
  3. Step 3: Cross multiply
    6,160,087.67x = 9,239,425.58 × 1,611,575.39
  4. Step 4: Simplify right side
    6,160,087.67x = 14,890,030,909,591.98
  5. Step 5: Solve for x
    x = 14,890,030,909,591.98/6,160,087.67
  6. Step 6: Final answer
    x = 2,417,178.41

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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.