Home / 1,633,151.04-2,253,021-953,787.84

Finding the Fourth Proportional to 1,633,151.04, 2,253,021 and 953,787.84

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Solution

The fourth proportional to 1,633,151.04, 2,253,021 and 953,787.84 is: 1,315,802.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,151.04 : 2,253,021 = 953,787.84 : x
  2. Step 2: Convert to fraction form
    1,633,151.04/2,253,021 = 953,787.84/x
  3. Step 3: Cross multiply
    1,633,151.04x = 2,253,021 × 953,787.84
  4. Step 4: Simplify right side
    1,633,151.04x = 2,148,904,033,064.64
  5. Step 5: Solve for x
    x = 2,148,904,033,064.64/1,633,151.04
  6. Step 6: Final answer
    x = 1,315,802.38

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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.