Home / 3,064,911.60-4,597,367.40-2,586,614.70

Finding the Fourth Proportional to 3,064,911.60, 4,597,367.40 and 2,586,614.70

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Solution

The fourth proportional to 3,064,911.60, 4,597,367.40 and 2,586,614.70 is: 3,879,922.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,911.60 : 4,597,367.40 = 2,586,614.70 : x
  2. Step 2: Convert to fraction form
    3,064,911.60/4,597,367.40 = 2,586,614.70/x
  3. Step 3: Cross multiply
    3,064,911.60x = 4,597,367.40 × 2,586,614.70
  4. Step 4: Simplify right side
    3,064,911.60x = 11,891,618,098,140.78
  5. Step 5: Solve for x
    x = 11,891,618,098,140.78/3,064,911.60
  6. Step 6: Final answer
    x = 3,879,922.05

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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.