Home / 4,903,771.04-7,355,582.72-2,206,191.28

Finding the Fourth Proportional to 4,903,771.04, 7,355,582.72 and 2,206,191.28

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Solution

The fourth proportional to 4,903,771.04, 7,355,582.72 and 2,206,191.28 is: 3,309,253.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,771.04 : 7,355,582.72 = 2,206,191.28 : x
  2. Step 2: Convert to fraction form
    4,903,771.04/7,355,582.72 = 2,206,191.28/x
  3. Step 3: Cross multiply
    4,903,771.04x = 7,355,582.72 × 2,206,191.28
  4. Step 4: Simplify right side
    4,903,771.04x = 16,227,822,456,182.68
  5. Step 5: Solve for x
    x = 16,227,822,456,182.68/4,903,771.04
  6. Step 6: Final answer
    x = 3,309,253.70

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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.