Home / 2,433,590.80-3,647,811.98-916,617.38

Finding the Fourth Proportional to 2,433,590.80, 3,647,811.98 and 916,617.38

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Solution

The fourth proportional to 2,433,590.80, 3,647,811.98 and 916,617.38 is: 1,373,956.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,590.80 : 3,647,811.98 = 916,617.38 : x
  2. Step 2: Convert to fraction form
    2,433,590.80/3,647,811.98 = 916,617.38/x
  3. Step 3: Cross multiply
    2,433,590.80x = 3,647,811.98 × 916,617.38
  4. Step 4: Simplify right side
    2,433,590.80x = 3,343,647,843,892.70
  5. Step 5: Solve for x
    x = 3,343,647,843,892.70/2,433,590.80
  6. Step 6: Final answer
    x = 1,373,956.48

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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.