Home / 1,534,999.56-2,302,504.92-470,037.30

Finding the Fourth Proportional to 1,534,999.56, 2,302,504.92 and 470,037.30

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Solution

The fourth proportional to 1,534,999.56, 2,302,504.92 and 470,037.30 is: 705,057.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,999.56 : 2,302,504.92 = 470,037.30 : x
  2. Step 2: Convert to fraction form
    1,534,999.56/2,302,504.92 = 470,037.30/x
  3. Step 3: Cross multiply
    1,534,999.56x = 2,302,504.92 × 470,037.30
  4. Step 4: Simplify right side
    1,534,999.56x = 1,082,263,195,833.52
  5. Step 5: Solve for x
    x = 1,082,263,195,833.52/1,534,999.56
  6. Step 6: Final answer
    x = 705,057.66

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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.