Home / 3,269,251.50-4,903,827.96-1,470,865.02

Finding the Fourth Proportional to 3,269,251.50, 4,903,827.96 and 1,470,865.02

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Solution

The fourth proportional to 3,269,251.50, 4,903,827.96 and 1,470,865.02 is: 2,206,275.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,251.50 : 4,903,827.96 = 1,470,865.02 : x
  2. Step 2: Convert to fraction form
    3,269,251.50/4,903,827.96 = 1,470,865.02/x
  3. Step 3: Cross multiply
    3,269,251.50x = 4,903,827.96 × 1,470,865.02
  4. Step 4: Simplify right side
    3,269,251.50x = 7,212,869,010,461.96
  5. Step 5: Solve for x
    x = 7,212,869,010,461.96/3,269,251.50
  6. Step 6: Final answer
    x = 2,206,275.35

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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.