Home / 1,054,345.26-1,454,998.43-589,199.13

Finding the Fourth Proportional to 1,054,345.26, 1,454,998.43 and 589,199.13

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Solution

The fourth proportional to 1,054,345.26, 1,454,998.43 and 589,199.13 is: 813,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,345.26 : 1,454,998.43 = 589,199.13 : x
  2. Step 2: Convert to fraction form
    1,054,345.26/1,454,998.43 = 589,199.13/x
  3. Step 3: Cross multiply
    1,054,345.26x = 1,454,998.43 × 589,199.13
  4. Step 4: Simplify right side
    1,054,345.26x = 857,283,801,809.87
  5. Step 5: Solve for x
    x = 857,283,801,809.87/1,054,345.26
  6. Step 6: Final answer
    x = 813,095.90

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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.