Home / 6,160,099.82-9,239,443.73-1,611,587.54

Finding the Fourth Proportional to 6,160,099.82, 9,239,443.73 and 1,611,587.54

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Solution

The fourth proportional to 6,160,099.82, 9,239,443.73 and 1,611,587.54 is: 2,417,196.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,099.82 : 9,239,443.73 = 1,611,587.54 : x
  2. Step 2: Convert to fraction form
    6,160,099.82/9,239,443.73 = 1,611,587.54/x
  3. Step 3: Cross multiply
    6,160,099.82x = 9,239,443.73 × 1,611,587.54
  4. Step 4: Simplify right side
    6,160,099.82x = 14,890,172,337,543.97
  5. Step 5: Solve for x
    x = 14,890,172,337,543.97/6,160,099.82
  6. Step 6: Final answer
    x = 2,417,196.60

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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.