Home / 1,053,827.44-1,580,811.54-370,632.32

Finding the Fourth Proportional to 1,053,827.44, 1,580,811.54 and 370,632.32

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Solution

The fourth proportional to 1,053,827.44, 1,580,811.54 and 370,632.32 is: 555,973.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,827.44 : 1,580,811.54 = 370,632.32 : x
  2. Step 2: Convert to fraction form
    1,053,827.44/1,580,811.54 = 370,632.32/x
  3. Step 3: Cross multiply
    1,053,827.44x = 1,580,811.54 × 370,632.32
  4. Step 4: Simplify right side
    1,053,827.44x = 585,899,848,552.97
  5. Step 5: Solve for x
    x = 585,899,848,552.97/1,053,827.44
  6. Step 6: Final answer
    x = 555,973.23

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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.