Home / 1,824,657.90-2,737,023.30-476,736.90

Finding the Fourth Proportional to 1,824,657.90, 2,737,023.30 and 476,736.90

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Solution

The fourth proportional to 1,824,657.90, 2,737,023.30 and 476,736.90 is: 715,114.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,657.90 : 2,737,023.30 = 476,736.90 : x
  2. Step 2: Convert to fraction form
    1,824,657.90/2,737,023.30 = 476,736.90/x
  3. Step 3: Cross multiply
    1,824,657.90x = 2,737,023.30 × 476,736.90
  4. Step 4: Simplify right side
    1,824,657.90x = 1,304,840,003,269.77
  5. Step 5: Solve for x
    x = 1,304,840,003,269.77/1,824,657.90
  6. Step 6: Final answer
    x = 715,114.87

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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.