Home / 11,693,024.82-16,136,478.71-6,466,384.77

Finding the Fourth Proportional to 11,693,024.82, 16,136,478.71 and 6,466,384.77

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Solution

The fourth proportional to 11,693,024.82, 16,136,478.71 and 6,466,384.77 is: 8,923,668.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,693,024.82 : 16,136,478.71 = 6,466,384.77 : x
  2. Step 2: Convert to fraction form
    11,693,024.82/16,136,478.71 = 6,466,384.77/x
  3. Step 3: Cross multiply
    11,693,024.82x = 16,136,478.71 × 6,466,384.77
  4. Step 4: Simplify right side
    11,693,024.82x = 104,344,680,171,773.25
  5. Step 5: Solve for x
    x = 104,344,680,171,773.25/11,693,024.82
  6. Step 6: Final answer
    x = 8,923,668.75

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1.5x scale

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.