Home / 3,575,069.18-5,362,909.94-1,016,293.76

Finding the Fourth Proportional to 3,575,069.18, 5,362,909.94 and 1,016,293.76

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Solution

The fourth proportional to 3,575,069.18, 5,362,909.94 and 1,016,293.76 is: 1,524,527.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,069.18 : 5,362,909.94 = 1,016,293.76 : x
  2. Step 2: Convert to fraction form
    3,575,069.18/5,362,909.94 = 1,016,293.76/x
  3. Step 3: Cross multiply
    3,575,069.18x = 5,362,909.94 × 1,016,293.76
  4. Step 4: Simplify right side
    3,575,069.18x = 5,450,291,883,190.16
  5. Step 5: Solve for x
    x = 5,450,291,883,190.16/3,575,069.18
  6. Step 6: Final answer
    x = 1,524,527.67

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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.