Home / 4,473,626.90-6,173,675.43-2,436,434.78

Finding the Fourth Proportional to 4,473,626.90, 6,173,675.43 and 2,436,434.78

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Solution

The fourth proportional to 4,473,626.90, 6,173,675.43 and 2,436,434.78 is: 3,362,318.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,626.90 : 6,173,675.43 = 2,436,434.78 : x
  2. Step 2: Convert to fraction form
    4,473,626.90/6,173,675.43 = 2,436,434.78/x
  3. Step 3: Cross multiply
    4,473,626.90x = 6,173,675.43 × 2,436,434.78
  4. Step 4: Simplify right side
    4,473,626.90x = 15,041,757,538,083.45
  5. Step 5: Solve for x
    x = 15,041,757,538,083.45/4,473,626.90
  6. Step 6: Final answer
    x = 3,362,318.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.