Home / 6,761,594.74-10,118,148.13-5,853,899.43

Finding the Fourth Proportional to 6,761,594.74, 10,118,148.13 and 5,853,899.43

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Solution

The fourth proportional to 6,761,594.74, 10,118,148.13 and 5,853,899.43 is: 8,759,859.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,594.74 : 10,118,148.13 = 5,853,899.43 : x
  2. Step 2: Convert to fraction form
    6,761,594.74/10,118,148.13 = 5,853,899.43/x
  3. Step 3: Cross multiply
    6,761,594.74x = 10,118,148.13 × 5,853,899.43
  4. Step 4: Simplify right side
    6,761,594.74x = 59,230,621,491,002.33
  5. Step 5: Solve for x
    x = 59,230,621,491,002.33/6,761,594.74
  6. Step 6: Final answer
    x = 8,759,859.73

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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.