Home / 2,596,100.26-3,889,491.27-1,584,701.86

Finding the Fourth Proportional to 2,596,100.26, 3,889,491.27 and 1,584,701.86

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Solution

The fourth proportional to 2,596,100.26, 3,889,491.27 and 1,584,701.86 is: 2,374,208.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,100.26 : 3,889,491.27 = 1,584,701.86 : x
  2. Step 2: Convert to fraction form
    2,596,100.26/3,889,491.27 = 1,584,701.86/x
  3. Step 3: Cross multiply
    2,596,100.26x = 3,889,491.27 × 1,584,701.86
  4. Step 4: Simplify right side
    2,596,100.26x = 6,163,684,050,022.76
  5. Step 5: Solve for x
    x = 6,163,684,050,022.76/2,596,100.26
  6. Step 6: Final answer
    x = 2,374,208.79

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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.