Home / 700,050.60-1,050,293.80-250,775.32

Finding the Fourth Proportional to 700,050.60, 1,050,293.80 and 250,775.32

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Solution

The fourth proportional to 700,050.60, 1,050,293.80 and 250,775.32 is: 376,241.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,050.60 : 1,050,293.80 = 250,775.32 : x
  2. Step 2: Convert to fraction form
    700,050.60/1,050,293.80 = 250,775.32/x
  3. Step 3: Cross multiply
    700,050.60x = 1,050,293.80 × 250,775.32
  4. Step 4: Simplify right side
    700,050.60x = 263,387,763,789.02
  5. Step 5: Solve for x
    x = 263,387,763,789.02/700,050.60
  6. Step 6: Final answer
    x = 376,241.04

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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.