Home / 5,761,037.52-8,643,880.04-2,563,977.11

Finding the Fourth Proportional to 5,761,037.52, 8,643,880.04 and 2,563,977.11

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Solution

The fourth proportional to 5,761,037.52, 8,643,880.04 and 2,563,977.11 is: 3,846,999.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,761,037.52 : 8,643,880.04 = 2,563,977.11 : x
  2. Step 2: Convert to fraction form
    5,761,037.52/8,643,880.04 = 2,563,977.11/x
  3. Step 3: Cross multiply
    5,761,037.52x = 8,643,880.04 × 2,563,977.11
  4. Step 4: Simplify right side
    5,761,037.52x = 22,162,710,508,106.60
  5. Step 5: Solve for x
    x = 22,162,710,508,106.60/5,761,037.52
  6. Step 6: Final answer
    x = 3,846,999.86

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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.