Home / 3,240,502.23-4,860,695.03-1,110,597.51

Finding the Fourth Proportional to 3,240,502.23, 4,860,695.03 and 1,110,597.51

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Solution

The fourth proportional to 3,240,502.23, 4,860,695.03 and 1,110,597.51 is: 1,665,876.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,240,502.23 : 4,860,695.03 = 1,110,597.51 : x
  2. Step 2: Convert to fraction form
    3,240,502.23/4,860,695.03 = 1,110,597.51/x
  3. Step 3: Cross multiply
    3,240,502.23x = 4,860,695.03 × 1,110,597.51
  4. Step 4: Simplify right side
    3,240,502.23x = 5,398,275,791,634.39
  5. Step 5: Solve for x
    x = 5,398,275,791,634.39/3,240,502.23
  6. Step 6: Final answer
    x = 1,665,876.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.