Home / 2,303,282.69-3,455,429.48-705,965.93

Finding the Fourth Proportional to 2,303,282.69, 3,455,429.48 and 705,965.93

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Solution

The fourth proportional to 2,303,282.69, 3,455,429.48 and 705,965.93 is: 1,059,103.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,282.69 : 3,455,429.48 = 705,965.93 : x
  2. Step 2: Convert to fraction form
    2,303,282.69/3,455,429.48 = 705,965.93/x
  3. Step 3: Cross multiply
    2,303,282.69x = 3,455,429.48 × 705,965.93
  4. Step 4: Simplify right side
    2,303,282.69x = 2,439,415,465,590.64
  5. Step 5: Solve for x
    x = 2,439,415,465,590.64/2,303,282.69
  6. Step 6: Final answer
    x = 1,059,103.81

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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.