Home / 5,870,494.20-8,805,741.30-4,043,911.80

Finding the Fourth Proportional to 5,870,494.20, 8,805,741.30 and 4,043,911.80

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Solution

The fourth proportional to 5,870,494.20, 8,805,741.30 and 4,043,911.80 is: 6,065,867.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,494.20 : 8,805,741.30 = 4,043,911.80 : x
  2. Step 2: Convert to fraction form
    5,870,494.20/8,805,741.30 = 4,043,911.80/x
  3. Step 3: Cross multiply
    5,870,494.20x = 8,805,741.30 × 4,043,911.80
  4. Step 4: Simplify right side
    5,870,494.20x = 35,609,641,150,817.34
  5. Step 5: Solve for x
    x = 35,609,641,150,817.34/5,870,494.20
  6. Step 6: Final answer
    x = 6,065,867.70

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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.