Home / 1,304,468.94-1,956,683.97-452,161.02

Finding the Fourth Proportional to 1,304,468.94, 1,956,683.97 and 452,161.02

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Solution

The fourth proportional to 1,304,468.94, 1,956,683.97 and 452,161.02 is: 678,234.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,468.94 : 1,956,683.97 = 452,161.02 : x
  2. Step 2: Convert to fraction form
    1,304,468.94/1,956,683.97 = 452,161.02/x
  3. Step 3: Cross multiply
    1,304,468.94x = 1,956,683.97 × 452,161.02
  4. Step 4: Simplify right side
    1,304,468.94x = 884,736,219,692.85
  5. Step 5: Solve for x
    x = 884,736,219,692.85/1,304,468.94
  6. Step 6: Final answer
    x = 678,234.79

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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.