Home / 8,243,967.26-11,376,857.18-4,572,764.27

Finding the Fourth Proportional to 8,243,967.26, 11,376,857.18 and 4,572,764.27

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Solution

The fourth proportional to 8,243,967.26, 11,376,857.18 and 4,572,764.27 is: 6,310,515.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,243,967.26 : 11,376,857.18 = 4,572,764.27 : x
  2. Step 2: Convert to fraction form
    8,243,967.26/11,376,857.18 = 4,572,764.27/x
  3. Step 3: Cross multiply
    8,243,967.26x = 11,376,857.18 × 4,572,764.27
  4. Step 4: Simplify right side
    8,243,967.26x = 52,023,685,937,848.85
  5. Step 5: Solve for x
    x = 52,023,685,937,848.85/8,243,967.26
  6. Step 6: Final answer
    x = 6,310,515.84

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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.