Home / 1,469,285.02-2,204,605.50-670,811.32

Finding the Fourth Proportional to 1,469,285.02, 2,204,605.50 and 670,811.32

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Solution

The fourth proportional to 1,469,285.02, 2,204,605.50 and 670,811.32 is: 1,006,526.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,285.02 : 2,204,605.50 = 670,811.32 : x
  2. Step 2: Convert to fraction form
    1,469,285.02/2,204,605.50 = 670,811.32/x
  3. Step 3: Cross multiply
    1,469,285.02x = 2,204,605.50 × 670,811.32
  4. Step 4: Simplify right side
    1,469,285.02x = 1,478,874,325,534.26
  5. Step 5: Solve for x
    x = 1,478,874,325,534.26/1,469,285.02
  6. Step 6: Final answer
    x = 1,006,526.51

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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.