Home / 2,305,770.04-3,456,340.38-788,415.27

Finding the Fourth Proportional to 2,305,770.04, 3,456,340.38 and 788,415.27

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Solution

The fourth proportional to 2,305,770.04, 3,456,340.38 and 788,415.27 is: 1,181,831.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,770.04 : 3,456,340.38 = 788,415.27 : x
  2. Step 2: Convert to fraction form
    2,305,770.04/3,456,340.38 = 788,415.27/x
  3. Step 3: Cross multiply
    2,305,770.04x = 3,456,340.38 × 788,415.27
  4. Step 4: Simplify right side
    2,305,770.04x = 2,725,031,533,909.60
  5. Step 5: Solve for x
    x = 2,725,031,533,909.60/2,305,770.04
  6. Step 6: Final answer
    x = 1,181,831.44

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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.