Home / 1,767,747.49-2,653,476.60-1,566,630.29

Finding the Fourth Proportional to 1,767,747.49, 2,653,476.60 and 1,566,630.29

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Solution

The fourth proportional to 1,767,747.49, 2,653,476.60 and 1,566,630.29 is: 2,351,589.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,747.49 : 2,653,476.60 = 1,566,630.29 : x
  2. Step 2: Convert to fraction form
    1,767,747.49/2,653,476.60 = 1,566,630.29/x
  3. Step 3: Cross multiply
    1,767,747.49x = 2,653,476.60 × 1,566,630.29
  4. Step 4: Simplify right side
    1,767,747.49x = 4,157,016,807,193.42
  5. Step 5: Solve for x
    x = 4,157,016,807,193.42/1,767,747.49
  6. Step 6: Final answer
    x = 2,351,589.71

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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.