Home / 8,604,815.90-11,874,195-4,736,581.52

Finding the Fourth Proportional to 8,604,815.90, 11,874,195 and 4,736,581.52

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Solution

The fourth proportional to 8,604,815.90, 11,874,195 and 4,736,581.52 is: 6,536,234.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,815.90 : 11,874,195 = 4,736,581.52 : x
  2. Step 2: Convert to fraction form
    8,604,815.90/11,874,195 = 4,736,581.52/x
  3. Step 3: Cross multiply
    8,604,815.90x = 11,874,195 × 4,736,581.52
  4. Step 4: Simplify right side
    8,604,815.90x = 56,243,092,542,505.42
  5. Step 5: Solve for x
    x = 56,243,092,542,505.42/8,604,815.90
  6. Step 6: Final answer
    x = 6,536,234.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.