Home / 7,010,893.44-10,454,485.52-6,761,116.17

Finding the Fourth Proportional to 7,010,893.44, 10,454,485.52 and 6,761,116.17

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Solution

The fourth proportional to 7,010,893.44, 10,454,485.52 and 6,761,116.17 is: 10,082,023.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,893.44 : 10,454,485.52 = 6,761,116.17 : x
  2. Step 2: Convert to fraction form
    7,010,893.44/10,454,485.52 = 6,761,116.17/x
  3. Step 3: Cross multiply
    7,010,893.44x = 10,454,485.52 × 6,761,116.17
  4. Step 4: Simplify right side
    7,010,893.44x = 70,683,991,115,205.66
  5. Step 5: Solve for x
    x = 70,683,991,115,205.66/7,010,893.44
  6. Step 6: Final answer
    x = 10,082,023.31

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.