Home / 4,629,289.06-6,388,682.26-2,592,080.74

Finding the Fourth Proportional to 4,629,289.06, 6,388,682.26 and 2,592,080.74

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Solution

The fourth proportional to 4,629,289.06, 6,388,682.26 and 2,592,080.74 is: 3,577,218.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,289.06 : 6,388,682.26 = 2,592,080.74 : x
  2. Step 2: Convert to fraction form
    4,629,289.06/6,388,682.26 = 2,592,080.74/x
  3. Step 3: Cross multiply
    4,629,289.06x = 6,388,682.26 × 2,592,080.74
  4. Step 4: Simplify right side
    4,629,289.06x = 16,559,980,240,125.67
  5. Step 5: Solve for x
    x = 16,559,980,240,125.67/4,629,289.06
  6. Step 6: Final answer
    x = 3,577,218.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.