Home / 1,003,523.94-1,384,812.52-595,643.58

Finding the Fourth Proportional to 1,003,523.94, 1,384,812.52 and 595,643.58

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Solution

The fourth proportional to 1,003,523.94, 1,384,812.52 and 595,643.58 is: 821,958.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,523.94 : 1,384,812.52 = 595,643.58 : x
  2. Step 2: Convert to fraction form
    1,003,523.94/1,384,812.52 = 595,643.58/x
  3. Step 3: Cross multiply
    1,003,523.94x = 1,384,812.52 × 595,643.58
  4. Step 4: Simplify right side
    1,003,523.94x = 824,854,685,552.51
  5. Step 5: Solve for x
    x = 824,854,685,552.51/1,003,523.94
  6. Step 6: Final answer
    x = 821,958.15

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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.