Home / 1,549,042.85-2,324,473.71-650,415.49

Finding the Fourth Proportional to 1,549,042.85, 2,324,473.71 and 650,415.49

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Solution

The fourth proportional to 1,549,042.85, 2,324,473.71 and 650,415.49 is: 976,005.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,042.85 : 2,324,473.71 = 650,415.49 : x
  2. Step 2: Convert to fraction form
    1,549,042.85/2,324,473.71 = 650,415.49/x
  3. Step 3: Cross multiply
    1,549,042.85x = 2,324,473.71 × 650,415.49
  4. Step 4: Simplify right side
    1,549,042.85x = 1,511,873,698,831.53
  5. Step 5: Solve for x
    x = 1,511,873,698,831.53/1,549,042.85
  6. Step 6: Final answer
    x = 976,005.08

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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.