Home / 4,191,711.01-6,287,565.71-1,794,000.85

Finding the Fourth Proportional to 4,191,711.01, 6,287,565.71 and 1,794,000.85

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Solution

The fourth proportional to 4,191,711.01, 6,287,565.71 and 1,794,000.85 is: 2,691,000.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,711.01 : 6,287,565.71 = 1,794,000.85 : x
  2. Step 2: Convert to fraction form
    4,191,711.01/6,287,565.71 = 1,794,000.85/x
  3. Step 3: Cross multiply
    4,191,711.01x = 6,287,565.71 × 1,794,000.85
  4. Step 4: Simplify right side
    4,191,711.01x = 11,279,898,219,200.85
  5. Step 5: Solve for x
    x = 11,279,898,219,200.85/4,191,711.01
  6. Step 6: Final answer
    x = 2,691,000.93

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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.