Home / 4,703,604.60-7,057,739.70-2,683,399.80

Finding the Fourth Proportional to 4,703,604.60, 7,057,739.70 and 2,683,399.80

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Solution

The fourth proportional to 4,703,604.60, 7,057,739.70 and 2,683,399.80 is: 4,026,430.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,604.60 : 7,057,739.70 = 2,683,399.80 : x
  2. Step 2: Convert to fraction form
    4,703,604.60/7,057,739.70 = 2,683,399.80/x
  3. Step 3: Cross multiply
    4,703,604.60x = 7,057,739.70 × 2,683,399.80
  4. Step 4: Simplify right side
    4,703,604.60x = 18,938,737,299,432.06
  5. Step 5: Solve for x
    x = 18,938,737,299,432.06/4,703,604.60
  6. Step 6: Final answer
    x = 4,026,430.56

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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.