Home / 937,503.24-1,406,337.92-263,590.44

Finding the Fourth Proportional to 937,503.24, 1,406,337.92 and 263,590.44

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Solution

The fourth proportional to 937,503.24, 1,406,337.92 and 263,590.44 is: 395,409.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,503.24 : 1,406,337.92 = 263,590.44 : x
  2. Step 2: Convert to fraction form
    937,503.24/1,406,337.92 = 263,590.44/x
  3. Step 3: Cross multiply
    937,503.24x = 1,406,337.92 × 263,590.44
  4. Step 4: Simplify right side
    937,503.24x = 370,697,231,121.49
  5. Step 5: Solve for x
    x = 370,697,231,121.49/937,503.24
  6. Step 6: Final answer
    x = 395,409.01

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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.