Home / 7,023,529.70-9,693,704.35-4,084,256.38

Finding the Fourth Proportional to 7,023,529.70, 9,693,704.35 and 4,084,256.38

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Solution

The fourth proportional to 7,023,529.70, 9,693,704.35 and 4,084,256.38 is: 5,636,991.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,529.70 : 9,693,704.35 = 4,084,256.38 : x
  2. Step 2: Convert to fraction form
    7,023,529.70/9,693,704.35 = 4,084,256.38/x
  3. Step 3: Cross multiply
    7,023,529.70x = 9,693,704.35 × 4,084,256.38
  4. Step 4: Simplify right side
    7,023,529.70x = 39,591,573,802,876.35
  5. Step 5: Solve for x
    x = 39,591,573,802,876.35/7,023,529.70
  6. Step 6: Final answer
    x = 5,636,991.01

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1.5x scale

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.