Home / 3,337,096.48-5,007,133.20-1,539,014.72

Finding the Fourth Proportional to 3,337,096.48, 5,007,133.20 and 1,539,014.72

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Solution

The fourth proportional to 3,337,096.48, 5,007,133.20 and 1,539,014.72 is: 2,309,208.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,096.48 : 5,007,133.20 = 1,539,014.72 : x
  2. Step 2: Convert to fraction form
    3,337,096.48/5,007,133.20 = 1,539,014.72/x
  3. Step 3: Cross multiply
    3,337,096.48x = 5,007,133.20 × 1,539,014.72
  4. Step 4: Simplify right side
    3,337,096.48x = 7,706,051,699,800.70
  5. Step 5: Solve for x
    x = 7,706,051,699,800.70/3,337,096.48
  6. Step 6: Final answer
    x = 2,309,208.54

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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.