Home / 5,193,888.13-7,788,380.13-3,035,532.43

Finding the Fourth Proportional to 5,193,888.13, 7,788,380.13 and 3,035,532.43

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Solution

The fourth proportional to 5,193,888.13, 7,788,380.13 and 3,035,532.43 is: 4,551,865.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,193,888.13 : 7,788,380.13 = 3,035,532.43 : x
  2. Step 2: Convert to fraction form
    5,193,888.13/7,788,380.13 = 3,035,532.43/x
  3. Step 3: Cross multiply
    5,193,888.13x = 7,788,380.13 × 3,035,532.43
  4. Step 4: Simplify right side
    5,193,888.13x = 23,641,880,461,782.62
  5. Step 5: Solve for x
    x = 23,641,880,461,782.62/5,193,888.13
  6. Step 6: Final answer
    x = 4,551,865.55

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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.