Home / 1,015,569.69-1,523,945.01-801,024.99

Finding the Fourth Proportional to 1,015,569.69, 1,523,945.01 and 801,024.99

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Solution

The fourth proportional to 1,015,569.69, 1,523,945.01 and 801,024.99 is: 1,202,003.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,569.69 : 1,523,945.01 = 801,024.99 : x
  2. Step 2: Convert to fraction form
    1,015,569.69/1,523,945.01 = 801,024.99/x
  3. Step 3: Cross multiply
    1,015,569.69x = 1,523,945.01 × 801,024.99
  4. Step 4: Simplify right side
    1,015,569.69x = 1,220,718,036,395.80
  5. Step 5: Solve for x
    x = 1,220,718,036,395.80/1,015,569.69
  6. Step 6: Final answer
    x = 1,202,003.22

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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.