Home / 5,021,303.28-7,525,650.96-2,715,704.52

Finding the Fourth Proportional to 5,021,303.28, 7,525,650.96 and 2,715,704.52

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Solution

The fourth proportional to 5,021,303.28, 7,525,650.96 and 2,715,704.52 is: 4,070,147.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,303.28 : 7,525,650.96 = 2,715,704.52 : x
  2. Step 2: Convert to fraction form
    5,021,303.28/7,525,650.96 = 2,715,704.52/x
  3. Step 3: Cross multiply
    5,021,303.28x = 7,525,650.96 × 2,715,704.52
  4. Step 4: Simplify right side
    5,021,303.28x = 20,437,444,328,014.34
  5. Step 5: Solve for x
    x = 20,437,444,328,014.34/5,021,303.28
  6. Step 6: Final answer
    x = 4,070,147.37

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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.