Home / 1,097,029.10-1,644,887.55-565,588.10

Finding the Fourth Proportional to 1,097,029.10, 1,644,887.55 and 565,588.10

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Solution

The fourth proportional to 1,097,029.10, 1,644,887.55 and 565,588.10 is: 848,043.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,029.10 : 1,644,887.55 = 565,588.10 : x
  2. Step 2: Convert to fraction form
    1,097,029.10/1,644,887.55 = 565,588.10/x
  3. Step 3: Cross multiply
    1,097,029.10x = 1,644,887.55 × 565,588.10
  4. Step 4: Simplify right side
    1,097,029.10x = 930,328,824,118.16
  5. Step 5: Solve for x
    x = 930,328,824,118.16/1,097,029.10
  6. Step 6: Final answer
    x = 848,043.89

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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.