Home / 11,058,285.72-16,594,898.43-3,869,881.89

Finding the Fourth Proportional to 11,058,285.72, 16,594,898.43 and 3,869,881.89

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Solution

The fourth proportional to 11,058,285.72, 16,594,898.43 and 3,869,881.89 is: 5,807,436.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,285.72 : 16,594,898.43 = 3,869,881.89 : x
  2. Step 2: Convert to fraction form
    11,058,285.72/16,594,898.43 = 3,869,881.89/x
  3. Step 3: Cross multiply
    11,058,285.72x = 16,594,898.43 × 3,869,881.89
  4. Step 4: Simplify right side
    11,058,285.72x = 64,220,296,900,646.44
  5. Step 5: Solve for x
    x = 64,220,296,900,646.44/11,058,285.72
  6. Step 6: Final answer
    x = 5,807,436.93

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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.