Home / 2,874,493.76-4,309,575.52-1,737,014.08

Finding the Fourth Proportional to 2,874,493.76, 4,309,575.52 and 1,737,014.08

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Solution

The fourth proportional to 2,874,493.76, 4,309,575.52 and 1,737,014.08 is: 2,604,212.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,874,493.76 : 4,309,575.52 = 1,737,014.08 : x
  2. Step 2: Convert to fraction form
    2,874,493.76/4,309,575.52 = 1,737,014.08/x
  3. Step 3: Cross multiply
    2,874,493.76x = 4,309,575.52 × 1,737,014.08
  4. Step 4: Simplify right side
    2,874,493.76x = 7,485,793,357,063.32
  5. Step 5: Solve for x
    x = 7,485,793,357,063.32/2,874,493.76
  6. Step 6: Final answer
    x = 2,604,212.77

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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.