Home / 6,763,211.64-9,332,235.59-4,112,706.96

Finding the Fourth Proportional to 6,763,211.64, 9,332,235.59 and 4,112,706.96

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Solution

The fourth proportional to 6,763,211.64, 9,332,235.59 and 4,112,706.96 is: 5,674,929.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,211.64 : 9,332,235.59 = 4,112,706.96 : x
  2. Step 2: Convert to fraction form
    6,763,211.64/9,332,235.59 = 4,112,706.96/x
  3. Step 3: Cross multiply
    6,763,211.64x = 9,332,235.59 × 4,112,706.96
  4. Step 4: Simplify right side
    6,763,211.64x = 38,380,750,242,789.17
  5. Step 5: Solve for x
    x = 38,380,750,242,789.17/6,763,211.64
  6. Step 6: Final answer
    x = 5,674,929.65

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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.