Home / 1,004,054.22-1,385,588.43-574,341.48

Finding the Fourth Proportional to 1,004,054.22, 1,385,588.43 and 574,341.48

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Solution

The fourth proportional to 1,004,054.22, 1,385,588.43 and 574,341.48 is: 792,587.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,054.22 : 1,385,588.43 = 574,341.48 : x
  2. Step 2: Convert to fraction form
    1,004,054.22/1,385,588.43 = 574,341.48/x
  3. Step 3: Cross multiply
    1,004,054.22x = 1,385,588.43 × 574,341.48
  4. Step 4: Simplify right side
    1,004,054.22x = 795,800,909,557.08
  5. Step 5: Solve for x
    x = 795,800,909,557.08/1,004,054.22
  6. Step 6: Final answer
    x = 792,587.59

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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.