Home / 700,265.84-1,050,536.48-250,865.69

Finding the Fourth Proportional to 700,265.84, 1,050,536.48 and 250,865.69

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Solution

The fourth proportional to 700,265.84, 1,050,536.48 and 250,865.69 is: 376,347.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,265.84 : 1,050,536.48 = 250,865.69 : x
  2. Step 2: Convert to fraction form
    700,265.84/1,050,536.48 = 250,865.69/x
  3. Step 3: Cross multiply
    700,265.84x = 1,050,536.48 × 250,865.69
  4. Step 4: Simplify right side
    700,265.84x = 263,543,552,418.36
  5. Step 5: Solve for x
    x = 263,543,552,418.36/700,265.84
  6. Step 6: Final answer
    x = 376,347.87

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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.