Home / 1,054,838.96-1,455,319.68-595,886.48

Finding the Fourth Proportional to 1,054,838.96, 1,455,319.68 and 595,886.48

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Solution

The fourth proportional to 1,054,838.96, 1,455,319.68 and 595,886.48 is: 822,121.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,838.96 : 1,455,319.68 = 595,886.48 : x
  2. Step 2: Convert to fraction form
    1,054,838.96/1,455,319.68 = 595,886.48/x
  3. Step 3: Cross multiply
    1,054,838.96x = 1,455,319.68 × 595,886.48
  4. Step 4: Simplify right side
    1,054,838.96x = 867,205,321,389.93
  5. Step 5: Solve for x
    x = 867,205,321,389.93/1,054,838.96
  6. Step 6: Final answer
    x = 822,121.06

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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.