Home / 7,246,366.50-10,871,329.41-3,604,814.67

Finding the Fourth Proportional to 7,246,366.50, 10,871,329.41 and 3,604,814.67

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Solution

The fourth proportional to 7,246,366.50, 10,871,329.41 and 3,604,814.67 is: 5,408,107.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,246,366.50 : 10,871,329.41 = 3,604,814.67 : x
  2. Step 2: Convert to fraction form
    7,246,366.50/10,871,329.41 = 3,604,814.67/x
  3. Step 3: Cross multiply
    7,246,366.50x = 10,871,329.41 × 3,604,814.67
  4. Step 4: Simplify right side
    7,246,366.50x = 39,189,127,739,570.45
  5. Step 5: Solve for x
    x = 39,189,127,739,570.45/7,246,366.50
  6. Step 6: Final answer
    x = 5,408,107.32

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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.