Home / 11,042,997.60-16,573,827.60-4,316,239.20

Finding the Fourth Proportional to 11,042,997.60, 16,573,827.60 and 4,316,239.20

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Solution

The fourth proportional to 11,042,997.60, 16,573,827.60 and 4,316,239.20 is: 6,478,005.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,042,997.60 : 16,573,827.60 = 4,316,239.20 : x
  2. Step 2: Convert to fraction form
    11,042,997.60/16,573,827.60 = 4,316,239.20/x
  3. Step 3: Cross multiply
    11,042,997.60x = 16,573,827.60 × 4,316,239.20
  4. Step 4: Simplify right side
    11,042,997.60x = 71,536,604,381,161.92
  5. Step 5: Solve for x
    x = 71,536,604,381,161.92/11,042,997.60
  6. Step 6: Final answer
    x = 6,478,005.97

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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.