Home / 1,049,952.88-1,448,922.36-597,242.80

Finding the Fourth Proportional to 1,049,952.88, 1,448,922.36 and 597,242.80

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Solution

The fourth proportional to 1,049,952.88, 1,448,922.36 and 597,242.80 is: 824,187.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,952.88 : 1,448,922.36 = 597,242.80 : x
  2. Step 2: Convert to fraction form
    1,049,952.88/1,448,922.36 = 597,242.80/x
  3. Step 3: Cross multiply
    1,049,952.88x = 1,448,922.36 × 597,242.80
  4. Step 4: Simplify right side
    1,049,952.88x = 865,358,447,269.01
  5. Step 5: Solve for x
    x = 865,358,447,269.01/1,049,952.88
  6. Step 6: Final answer
    x = 824,187.89

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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.