Home / 11,924,761.50-16,456,173.59-6,492,253.50

Finding the Fourth Proportional to 11,924,761.50, 16,456,173.59 and 6,492,253.50

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Solution

The fourth proportional to 11,924,761.50, 16,456,173.59 and 6,492,253.50 is: 8,959,311.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,924,761.50 : 16,456,173.59 = 6,492,253.50 : x
  2. Step 2: Convert to fraction form
    11,924,761.50/16,456,173.59 = 6,492,253.50/x
  3. Step 3: Cross multiply
    11,924,761.50x = 16,456,173.59 × 6,492,253.50
  4. Step 4: Simplify right side
    11,924,761.50x = 106,837,650,553,823.80
  5. Step 5: Solve for x
    x = 106,837,650,553,823.80/11,924,761.50
  6. Step 6: Final answer
    x = 8,959,311.31

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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.