Home / 1,597,307.23-2,204,373.23-872,222.23

Finding the Fourth Proportional to 1,597,307.23, 2,204,373.23 and 872,222.23

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Solution

The fourth proportional to 1,597,307.23, 2,204,373.23 and 872,222.23 is: 1,203,715.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,307.23 : 2,204,373.23 = 872,222.23 : x
  2. Step 2: Convert to fraction form
    1,597,307.23/2,204,373.23 = 872,222.23/x
  3. Step 3: Cross multiply
    1,597,307.23x = 2,204,373.23 × 872,222.23
  4. Step 4: Simplify right side
    1,597,307.23x = 1,922,703,334,422.90
  5. Step 5: Solve for x
    x = 1,922,703,334,422.90/1,597,307.23
  6. Step 6: Final answer
    x = 1,203,715.41

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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.