Home / 1,884,803.67-2,826,738.41-536,977.96

Finding the Fourth Proportional to 1,884,803.67, 2,826,738.41 and 536,977.96

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Solution

The fourth proportional to 1,884,803.67, 2,826,738.41 and 536,977.96 is: 805,333.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,803.67 : 2,826,738.41 = 536,977.96 : x
  2. Step 2: Convert to fraction form
    1,884,803.67/2,826,738.41 = 536,977.96/x
  3. Step 3: Cross multiply
    1,884,803.67x = 2,826,738.41 × 536,977.96
  4. Step 4: Simplify right side
    1,884,803.67x = 1,517,896,215,103.71
  5. Step 5: Solve for x
    x = 1,517,896,215,103.71/1,884,803.67
  6. Step 6: Final answer
    x = 805,333.86

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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.