Home / 2,893,535.46-4,339,416.66-2,000,714.58

Finding the Fourth Proportional to 2,893,535.46, 4,339,416.66 and 2,000,714.58

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Solution

The fourth proportional to 2,893,535.46, 4,339,416.66 and 2,000,714.58 is: 3,000,458.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,535.46 : 4,339,416.66 = 2,000,714.58 : x
  2. Step 2: Convert to fraction form
    2,893,535.46/4,339,416.66 = 2,000,714.58/x
  3. Step 3: Cross multiply
    2,893,535.46x = 4,339,416.66 × 2,000,714.58
  4. Step 4: Simplify right side
    2,893,535.46x = 8,681,934,180,356.90
  5. Step 5: Solve for x
    x = 8,681,934,180,356.90/2,893,535.46
  6. Step 6: Final answer
    x = 3,000,458.89

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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.