Home / 6,573,020.58-9,867,650.04-3,118,063.50

Finding the Fourth Proportional to 6,573,020.58, 9,867,650.04 and 3,118,063.50

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Solution

The fourth proportional to 6,573,020.58, 9,867,650.04 and 3,118,063.50 is: 4,680,946.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,020.58 : 9,867,650.04 = 3,118,063.50 : x
  2. Step 2: Convert to fraction form
    6,573,020.58/9,867,650.04 = 3,118,063.50/x
  3. Step 3: Cross multiply
    6,573,020.58x = 9,867,650.04 × 3,118,063.50
  4. Step 4: Simplify right side
    6,573,020.58x = 30,767,959,420,497.54
  5. Step 5: Solve for x
    x = 30,767,959,420,497.54/6,573,020.58
  6. Step 6: Final answer
    x = 4,680,946.77

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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.