Home / 4,599,118.72-6,898,153.20-1,233,064

Finding the Fourth Proportional to 4,599,118.72, 6,898,153.20 and 1,233,064

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Solution

The fourth proportional to 4,599,118.72, 6,898,153.20 and 1,233,064 is: 1,849,455.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,118.72 : 6,898,153.20 = 1,233,064 : x
  2. Step 2: Convert to fraction form
    4,599,118.72/6,898,153.20 = 1,233,064/x
  3. Step 3: Cross multiply
    4,599,118.72x = 6,898,153.20 × 1,233,064
  4. Step 4: Simplify right side
    4,599,118.72x = 8,505,864,377,404.80
  5. Step 5: Solve for x
    x = 8,505,864,377,404.80/4,599,118.72
  6. Step 6: Final answer
    x = 1,849,455.28

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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.