Home / 1,751,226.16-2,626,621.82-471,933.66

Finding the Fourth Proportional to 1,751,226.16, 2,626,621.82 and 471,933.66

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Solution

The fourth proportional to 1,751,226.16, 2,626,621.82 and 471,933.66 is: 707,841.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,226.16 : 2,626,621.82 = 471,933.66 : x
  2. Step 2: Convert to fraction form
    1,751,226.16/2,626,621.82 = 471,933.66/x
  3. Step 3: Cross multiply
    1,751,226.16x = 2,626,621.82 × 471,933.66
  4. Step 4: Simplify right side
    1,751,226.16x = 1,239,591,248,948.46
  5. Step 5: Solve for x
    x = 1,239,591,248,948.46/1,751,226.16
  6. Step 6: Final answer
    x = 707,841.90

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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.