Home / 11,355,989.70-17,033,984.55-6,573,020.70

Finding the Fourth Proportional to 11,355,989.70, 17,033,984.55 and 6,573,020.70

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Solution

The fourth proportional to 11,355,989.70, 17,033,984.55 and 6,573,020.70 is: 9,859,531.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,355,989.70 : 17,033,984.55 = 6,573,020.70 : x
  2. Step 2: Convert to fraction form
    11,355,989.70/17,033,984.55 = 6,573,020.70/x
  3. Step 3: Cross multiply
    11,355,989.70x = 17,033,984.55 × 6,573,020.70
  4. Step 4: Simplify right side
    11,355,989.70x = 111,964,733,050,630.19
  5. Step 5: Solve for x
    x = 111,964,733,050,630.19/11,355,989.70
  6. Step 6: Final answer
    x = 9,859,531.05

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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.