Home / 3,406,115.43-5,110,159.35-1,010,017.73

Finding the Fourth Proportional to 3,406,115.43, 5,110,159.35 and 1,010,017.73

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Solution

The fourth proportional to 3,406,115.43, 5,110,159.35 and 1,010,017.73 is: 1,515,319.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,115.43 : 5,110,159.35 = 1,010,017.73 : x
  2. Step 2: Convert to fraction form
    3,406,115.43/5,110,159.35 = 1,010,017.73/x
  3. Step 3: Cross multiply
    3,406,115.43x = 5,110,159.35 × 1,010,017.73
  4. Step 4: Simplify right side
    3,406,115.43x = 5,161,351,521,074.48
  5. Step 5: Solve for x
    x = 5,161,351,521,074.48/3,406,115.43
  6. Step 6: Final answer
    x = 1,515,319.03

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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.