Home / 700,304.09-1,050,594.03-250,904.75

Finding the Fourth Proportional to 700,304.09, 1,050,594.03 and 250,904.75

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Solution

The fourth proportional to 700,304.09, 1,050,594.03 and 250,904.75 is: 376,406.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,304.09 : 1,050,594.03 = 250,904.75 : x
  2. Step 2: Convert to fraction form
    700,304.09/1,050,594.03 = 250,904.75/x
  3. Step 3: Cross multiply
    700,304.09x = 1,050,594.03 × 250,904.75
  4. Step 4: Simplify right side
    700,304.09x = 263,599,027,195.67
  5. Step 5: Solve for x
    x = 263,599,027,195.67/700,304.09
  6. Step 6: Final answer
    x = 376,406.53

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1.5x scale

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.