Home / 1,049,348.56-1,573,087.80-384,345.04

Finding the Fourth Proportional to 1,049,348.56, 1,573,087.80 and 384,345.04

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Solution

The fourth proportional to 1,049,348.56, 1,573,087.80 and 384,345.04 is: 576,175.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,348.56 : 1,573,087.80 = 384,345.04 : x
  2. Step 2: Convert to fraction form
    1,049,348.56/1,573,087.80 = 384,345.04/x
  3. Step 3: Cross multiply
    1,049,348.56x = 1,573,087.80 × 384,345.04
  4. Step 4: Simplify right side
    1,049,348.56x = 604,608,493,414.51
  5. Step 5: Solve for x
    x = 604,608,493,414.51/1,049,348.56
  6. Step 6: Final answer
    x = 576,175.08

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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.