Home / 1,144,794.98-1,579,737.93-635,457.26

Finding the Fourth Proportional to 1,144,794.98, 1,579,737.93 and 635,457.26

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Solution

The fourth proportional to 1,144,794.98, 1,579,737.93 and 635,457.26 is: 876,887.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,794.98 : 1,579,737.93 = 635,457.26 : x
  2. Step 2: Convert to fraction form
    1,144,794.98/1,579,737.93 = 635,457.26/x
  3. Step 3: Cross multiply
    1,144,794.98x = 1,579,737.93 × 635,457.26
  4. Step 4: Simplify right side
    1,144,794.98x = 1,003,855,936,515.87
  5. Step 5: Solve for x
    x = 1,003,855,936,515.87/1,144,794.98
  6. Step 6: Final answer
    x = 876,887.09

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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.