Home / 1,054,830.96-1,455,308.64-595,878.48

Finding the Fourth Proportional to 1,054,830.96, 1,455,308.64 and 595,878.48

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Solution

The fourth proportional to 1,054,830.96, 1,455,308.64 and 595,878.48 is: 822,110.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,830.96 : 1,455,308.64 = 595,878.48 : x
  2. Step 2: Convert to fraction form
    1,054,830.96/1,455,308.64 = 595,878.48/x
  3. Step 3: Cross multiply
    1,054,830.96x = 1,455,308.64 × 595,878.48
  4. Step 4: Simplify right side
    1,054,830.96x = 867,187,100,334.07
  5. Step 5: Solve for x
    x = 867,187,100,334.07/1,054,830.96
  6. Step 6: Final answer
    x = 822,110.02

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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.