Home / 1,004,044.50-1,385,441.98-590,600.00

Finding the Fourth Proportional to 1,004,044.50, 1,385,441.98 and 590,600.00

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Solution

The fourth proportional to 1,004,044.50, 1,385,441.98 and 590,600.00 is: 814,945.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,044.50 : 1,385,441.98 = 590,600.00 : x
  2. Step 2: Convert to fraction form
    1,004,044.50/1,385,441.98 = 590,600.00/x
  3. Step 3: Cross multiply
    1,004,044.50x = 1,385,441.98 × 590,600.00
  4. Step 4: Simplify right side
    1,004,044.50x = 818,242,035,375.11
  5. Step 5: Solve for x
    x = 818,242,035,375.11/1,004,044.50
  6. Step 6: Final answer
    x = 814,945.99

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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.