Home / 1,049,907.38-1,448,859.57-597,197.30

Finding the Fourth Proportional to 1,049,907.38, 1,448,859.57 and 597,197.30

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Solution

The fourth proportional to 1,049,907.38, 1,448,859.57 and 597,197.30 is: 824,125.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,907.38 : 1,448,859.57 = 597,197.30 : x
  2. Step 2: Convert to fraction form
    1,049,907.38/1,448,859.57 = 597,197.30/x
  3. Step 3: Cross multiply
    1,049,907.38x = 1,448,859.57 × 597,197.30
  4. Step 4: Simplify right side
    1,049,907.38x = 865,255,023,283.16
  5. Step 5: Solve for x
    x = 865,255,023,283.16/1,049,907.38
  6. Step 6: Final answer
    x = 824,125.10

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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.