Home / 5,604,772.99-8,400,350.39-3,039,905.86

Finding the Fourth Proportional to 5,604,772.99, 8,400,350.39 and 3,039,905.86

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Solution

The fourth proportional to 5,604,772.99, 8,400,350.39 and 3,039,905.86 is: 4,556,165.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,604,772.99 : 8,400,350.39 = 3,039,905.86 : x
  2. Step 2: Convert to fraction form
    5,604,772.99/8,400,350.39 = 3,039,905.86/x
  3. Step 3: Cross multiply
    5,604,772.99x = 8,400,350.39 × 3,039,905.86
  4. Step 4: Simplify right side
    5,604,772.99x = 25,536,274,376,614.29
  5. Step 5: Solve for x
    x = 25,536,274,376,614.29/5,604,772.99
  6. Step 6: Final answer
    x = 4,556,165.69

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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.