Home / 7,246,354.25-10,871,311.04-3,604,802.42

Finding the Fourth Proportional to 7,246,354.25, 10,871,311.04 and 3,604,802.42

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Solution

The fourth proportional to 7,246,354.25, 10,871,311.04 and 3,604,802.42 is: 5,408,088.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,246,354.25 : 10,871,311.04 = 3,604,802.42 : x
  2. Step 2: Convert to fraction form
    7,246,354.25/10,871,311.04 = 3,604,802.42/x
  3. Step 3: Cross multiply
    7,246,354.25x = 10,871,311.04 × 3,604,802.42
  4. Step 4: Simplify right side
    7,246,354.25x = 39,188,928,273,184.15
  5. Step 5: Solve for x
    x = 39,188,928,273,184.15/7,246,354.25
  6. Step 6: Final answer
    x = 5,408,088.94

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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.