Home / 6,714,173.88-10,064,089.44-3,829,329.72

Finding the Fourth Proportional to 6,714,173.88, 10,064,089.44 and 3,829,329.72

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Solution

The fourth proportional to 6,714,173.88, 10,064,089.44 and 3,829,329.72 is: 5,739,904.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,173.88 : 10,064,089.44 = 3,829,329.72 : x
  2. Step 2: Convert to fraction form
    6,714,173.88/10,064,089.44 = 3,829,329.72/x
  3. Step 3: Cross multiply
    6,714,173.88x = 10,064,089.44 × 3,829,329.72
  4. Step 4: Simplify right side
    6,714,173.88x = 38,538,716,797,330.16
  5. Step 5: Solve for x
    x = 38,538,716,797,330.16/6,714,173.88
  6. Step 6: Final answer
    x = 5,739,904.49

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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.