Home / 1,614,285.08-2,421,769.16-534,736.52

Finding the Fourth Proportional to 1,614,285.08, 2,421,769.16 and 534,736.52

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Solution

The fourth proportional to 1,614,285.08, 2,421,769.16 and 534,736.52 is: 802,217.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,285.08 : 2,421,769.16 = 534,736.52 : x
  2. Step 2: Convert to fraction form
    1,614,285.08/2,421,769.16 = 534,736.52/x
  3. Step 3: Cross multiply
    1,614,285.08x = 2,421,769.16 × 534,736.52
  4. Step 4: Simplify right side
    1,614,285.08x = 1,295,008,412,861.72
  5. Step 5: Solve for x
    x = 1,295,008,412,861.72/1,614,285.08
  6. Step 6: Final answer
    x = 802,217.92

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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.