Home / 1,614,374.82-2,421,232.02-603,310.14

Finding the Fourth Proportional to 1,614,374.82, 2,421,232.02 and 603,310.14

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Solution

The fourth proportional to 1,614,374.82, 2,421,232.02 and 603,310.14 is: 904,841.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,374.82 : 2,421,232.02 = 603,310.14 : x
  2. Step 2: Convert to fraction form
    1,614,374.82/2,421,232.02 = 603,310.14/x
  3. Step 3: Cross multiply
    1,614,374.82x = 2,421,232.02 × 603,310.14
  4. Step 4: Simplify right side
    1,614,374.82x = 1,460,753,828,958.68
  5. Step 5: Solve for x
    x = 1,460,753,828,958.68/1,614,374.82
  6. Step 6: Final answer
    x = 904,841.81

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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.