Home / 3,269,250.90-4,903,827.04-1,470,864.40

Finding the Fourth Proportional to 3,269,250.90, 4,903,827.04 and 1,470,864.40

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Solution

The fourth proportional to 3,269,250.90, 4,903,827.04 and 1,470,864.40 is: 2,206,274.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,250.90 : 4,903,827.04 = 1,470,864.40 : x
  2. Step 2: Convert to fraction form
    3,269,250.90/4,903,827.04 = 1,470,864.40/x
  3. Step 3: Cross multiply
    3,269,250.90x = 4,903,827.04 × 1,470,864.40
  4. Step 4: Simplify right side
    3,269,250.90x = 7,212,864,616,893.38
  5. Step 5: Solve for x
    x = 7,212,864,616,893.38/3,269,250.90
  6. Step 6: Final answer
    x = 2,206,274.42

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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.