Home / 2,893,295.16-4,339,056.65-2,000,474.28

Finding the Fourth Proportional to 2,893,295.16, 4,339,056.65 and 2,000,474.28

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Solution

The fourth proportional to 2,893,295.16, 4,339,056.65 and 2,000,474.28 is: 3,000,098.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,295.16 : 4,339,056.65 = 2,000,474.28 : x
  2. Step 2: Convert to fraction form
    2,893,295.16/4,339,056.65 = 2,000,474.28/x
  3. Step 3: Cross multiply
    2,893,295.16x = 4,339,056.65 × 2,000,474.28
  4. Step 4: Simplify right side
    2,893,295.16x = 8,680,171,217,785.59
  5. Step 5: Solve for x
    x = 8,680,171,217,785.59/2,893,295.16
  6. Step 6: Final answer
    x = 3,000,098.76

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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.