Home / 2,893,532.46-4,339,412.16-2,000,711.58

Finding the Fourth Proportional to 2,893,532.46, 4,339,412.16 and 2,000,711.58

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Solution

The fourth proportional to 2,893,532.46, 4,339,412.16 and 2,000,711.58 is: 3,000,454.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,532.46 : 4,339,412.16 = 2,000,711.58 : x
  2. Step 2: Convert to fraction form
    2,893,532.46/4,339,412.16 = 2,000,711.58/x
  3. Step 3: Cross multiply
    2,893,532.46x = 4,339,412.16 × 2,000,711.58
  4. Step 4: Simplify right side
    2,893,532.46x = 8,681,912,158,904.81
  5. Step 5: Solve for x
    x = 8,681,912,158,904.81/2,893,532.46
  6. Step 6: Final answer
    x = 3,000,454.39

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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.