Home / 5,014,174.50-7,524,250.47-1,819,549.98

Finding the Fourth Proportional to 5,014,174.50, 7,524,250.47 and 1,819,549.98

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Solution

The fourth proportional to 5,014,174.50, 7,524,250.47 and 1,819,549.98 is: 2,730,409.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,174.50 : 7,524,250.47 = 1,819,549.98 : x
  2. Step 2: Convert to fraction form
    5,014,174.50/7,524,250.47 = 1,819,549.98/x
  3. Step 3: Cross multiply
    5,014,174.50x = 7,524,250.47 × 1,819,549.98
  4. Step 4: Simplify right side
    5,014,174.50x = 13,690,749,792,203.49
  5. Step 5: Solve for x
    x = 13,690,749,792,203.49/5,014,174.50
  6. Step 6: Final answer
    x = 2,730,409.52

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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.