Home / 2,571,366.47-3,856,677.91-1,800,525.51

Finding the Fourth Proportional to 2,571,366.47, 3,856,677.91 and 1,800,525.51

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Solution

The fourth proportional to 2,571,366.47, 3,856,677.91 and 1,800,525.51 is: 2,700,527.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,366.47 : 3,856,677.91 = 1,800,525.51 : x
  2. Step 2: Convert to fraction form
    2,571,366.47/3,856,677.91 = 1,800,525.51/x
  3. Step 3: Cross multiply
    2,571,366.47x = 3,856,677.91 × 1,800,525.51
  4. Step 4: Simplify right side
    2,571,366.47x = 6,944,046,956,307.17
  5. Step 5: Solve for x
    x = 6,944,046,956,307.17/2,571,366.47
  6. Step 6: Final answer
    x = 2,700,527.93

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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.