Home / 4,147,558.60-6,221,337.90-1,750,606.60

Finding the Fourth Proportional to 4,147,558.60, 6,221,337.90 and 1,750,606.60

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Solution

The fourth proportional to 4,147,558.60, 6,221,337.90 and 1,750,606.60 is: 2,625,909.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,558.60 : 6,221,337.90 = 1,750,606.60 : x
  2. Step 2: Convert to fraction form
    4,147,558.60/6,221,337.90 = 1,750,606.60/x
  3. Step 3: Cross multiply
    4,147,558.60x = 6,221,337.90 × 1,750,606.60
  4. Step 4: Simplify right side
    4,147,558.60x = 10,891,115,188,570.14
  5. Step 5: Solve for x
    x = 10,891,115,188,570.14/4,147,558.60
  6. Step 6: Final answer
    x = 2,625,909.90

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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.